+ case "${usergroup_phase}" in
+ local run_cmd
+ run_cmd=run_su
+ shift
+ run_su /usr/pkg/bin/bmake all BATCH=1 DEPENDS_TARGET=/nonexistent WRKLOG=/tmp/bulklog/libmspub-0.1.4nb26/work.log
+ su pbulk -c '"$@"' make /usr/pkg/bin/bmake all BATCH=1 DEPENDS_TARGET=/nonexistent WRKLOG=/tmp/bulklog/libmspub-0.1.4nb26/work.log
=> Bootstrap dependency digest>=20211023: found digest-20220214
===> Building for libmspub-0.1.4nb26
--- all ---
/usr/pkg/bin/bmake  all-recursive
--- all-recursive ---
Making all in build
--- all-recursive ---
Making all in win32
Making all in inc
--- all-recursive ---
Making all in libmspub
Making all in src
--- all-recursive ---
Making all in lib
--- ColorReference.lo ---
--- Dash.lo ---
--- ColorReference.lo ---
  CXX      ColorReference.lo
--- Dash.lo ---
  CXX      Dash.lo
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:102:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void> : integral_constant<std::size_t, 0>{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:104:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void const> : integral_constant<std::size_t, 0>{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:105:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void const volatile> : integral_constant<std::size_t, 0>{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:106:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void volatile> : integral_constant<std::size_t, 0>{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:19:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<void> : public true_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:20:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<const void> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:21:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<const volatile void> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:22:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<volatile void> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:75:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void> : public integral_constant<bool, false>{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:76:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void const> : public integral_constant<bool, false>{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:77:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void volatile> : public integral_constant<bool, false>{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:78:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void const volatile> : public integral_constant<bool, false>{};
                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:62:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void> : public false_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:64:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void const> : public false_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:65:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void const volatile> : public false_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:66:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void volatile> : public false_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:30:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned char> : public true_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:31:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned short> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:32:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned int> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:33:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned long> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:35:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<signed char> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:36:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<short> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:37:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<int> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:38:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<long> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:40:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<char> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:41:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<bool> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:47:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<wchar_t> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:67:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral< ::boost::ulong_long_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:68:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral< ::boost::long_long_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:75:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<boost::int128_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:76:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<boost::uint128_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:79:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<char16_t> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:82:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<char32_t> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:20:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<float> : public true_type{};
                      ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:21:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<double> : public true_type{};
                      ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:22:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<long double> : public true_type{};
                      ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:25:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<__float128> : public true_type{};
                      ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:45:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:48:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void const> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:49:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void const volatile> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:50:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void volatile> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<long double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:55:150:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 16ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:59:143:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<long long int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:64:156:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<long int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:70:133:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:73:133:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<short int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:76:136:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 2ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<char>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:83:83:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 1ul>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:106:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a2> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:107:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a4> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:108:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a8> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:109:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a16> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:110:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a32> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:111:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a64> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:112:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a128> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:56:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:57:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void const> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:58:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void volatile> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:59:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void const volatile> : public false_type{};
                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:61:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:62:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void const> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:63:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void const volatile> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:64:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void volatile> : public false_type{};
                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:51:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:442:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:443:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:444:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:445:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:447:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:448:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:449:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:450:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:452:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:453:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:454:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:455:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:457:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:458:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:459:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:460:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void volatile> : public true_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:55:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:57:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:58:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void const volatile> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:59:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void volatile> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:70:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:77:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:78:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void const volatile> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:79:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void volatile> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:83:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:85:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:86:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void const volatile> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:87:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void volatile> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:54:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:83:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void> : false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:85:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void const> : false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:86:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void volatile> : false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:87:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void const volatile> : false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/traits.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/utility.hpp:30,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:59,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/detail/type_traits.hpp: In instantiation of 'struct boost::move_detail::alignment_of<boost::move_detail::max_align>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/detail/type_traits.hpp:1276:72:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/detail/type_traits.hpp:1101:8: warning: base class 'struct boost::move_detail::alignment_of_impl<boost::move_detail::max_align>' has a non-virtual destructor [-Weffc++]
 struct alignment_of
        ^
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:102:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void> : integral_constant<std::size_t, 0>{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:104:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void const> : integral_constant<std::size_t, 0>{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:105:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void const volatile> : integral_constant<std::size_t, 0>{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:106:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void volatile> : integral_constant<std::size_t, 0>{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:19:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<void> : public true_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:20:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<const void> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:21:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<const volatile void> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:22:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<volatile void> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:75:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void> : public integral_constant<bool, false>{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:76:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void const> : public integral_constant<bool, false>{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:77:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void volatile> : public integral_constant<bool, false>{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:78:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void const volatile> : public integral_constant<bool, false>{};
                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:62:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void> : public false_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:64:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void const> : public false_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:65:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void const volatile> : public false_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:66:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void volatile> : public false_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:30:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned char> : public true_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:31:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned short> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:32:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned int> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:33:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned long> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:35:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<signed char> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:36:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<short> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:37:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<int> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:38:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<long> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:40:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<char> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:41:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<bool> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:47:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<wchar_t> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:67:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral< ::boost::ulong_long_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:68:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral< ::boost::long_long_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:75:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<boost::int128_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:76:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<boost::uint128_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:79:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<char16_t> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:82:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<char32_t> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:20:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<float> : public true_type{};
                      ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:21:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<double> : public true_type{};
                      ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:22:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<long double> : public true_type{};
                      ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:25:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<__float128> : public true_type{};
                      ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:45:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:48:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void const> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:49:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void const volatile> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:50:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void volatile> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<long double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:55:150:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 16ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:59:143:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<long long int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:64:156:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<long int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:70:133:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:73:133:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<short int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:76:136:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 2ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<char>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:83:83:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 1ul>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:106:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a2> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:107:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a4> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:108:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a8> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:109:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a16> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:110:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a32> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:111:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a64> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:112:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a128> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:56:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:57:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void const> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:58:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void volatile> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:59:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void const volatile> : public false_type{};
                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:61:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:62:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void const> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:63:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void const volatile> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:64:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void volatile> : public false_type{};
                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:51:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:442:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:443:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:444:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:445:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:447:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:448:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:449:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:450:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:452:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:453:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:454:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:455:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:457:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:458:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:459:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:460:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void volatile> : public true_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:55:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:57:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:58:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void const volatile> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:59:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void volatile> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:70:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:77:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:78:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void const volatile> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:79:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void volatile> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:83:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:85:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:86:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void const volatile> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:87:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void volatile> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:54:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:83:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void> : false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:85:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void const> : false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:86:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void volatile> : false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:87:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void const volatile> : false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/traits.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/utility.hpp:30,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:59,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/detail/type_traits.hpp: In instantiation of 'struct boost::move_detail::alignment_of<boost::move_detail::max_align>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/detail/type_traits.hpp:1276:72:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/detail/type_traits.hpp:1101:8: warning: base class 'struct boost::move_detail::alignment_of_impl<boost::move_detail::max_align>' has a non-virtual destructor [-Weffc++]
 struct alignment_of
        ^
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<unsigned int>':
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<unsigned int>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::NumberingType>':
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::NumberingType>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::NumberingDelimiter>':
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::NumberingDelimiter>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_class.hpp: In instantiation of 'struct boost::is_class<boost::optional_detail::optional_tag>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, unsigned int>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_class.hpp:105:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_class : public integral_constant<bool, ::boost::detail::is_class_impl<T>::value> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, unsigned int>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<unsigned int, unsigned int>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<unsigned int, unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, unsigned int&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, unsigned int&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, unsigned int&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<unsigned int, const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<unsigned int, const unsigned int&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<unsigned int, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<unsigned int, unsigned int>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<unsigned int>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<unsigned int>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<unsigned int>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<unsigned int> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::NumberingType>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::NumberingType, libmspub::NumberingType>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, libmspub::NumberingType&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, libmspub::NumberingType&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, libmspub::NumberingType&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Underline>':
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::Underline>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
--- ColorReference.lo ---
       ^
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
Dash.h:40:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
Dash.h:40:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
Dash.h:40:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
Dash.h:40:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
Dash.h:40:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
Dash.h:40:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
Dash.h:40:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
Dash.h:40:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
Dash.h:40:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<double>':
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<double>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
Dash.h:40:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
Dash.h:40:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Alignment>':
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<double>':
Dash.h:40:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<double>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<double, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
--- ColorReference.lo ---
 class tc_optional_base : public optional_tag
       ^
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<double, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<double, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_class.hpp: In instantiation of 'struct boost::is_class<boost::optional_detail::optional_tag>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, double>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_class.hpp:105:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_class : public integral_constant<bool, ::boost::detail::is_class_impl<T>::value> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, double>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<double, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<double, double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<double, double>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Alignment>':
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::Alignment>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<double, double> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<double, double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<double, double&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, double&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, double&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::LineSpacingInfo>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::LineSpacingInfo>':
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::LineSpacingInfo>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<int>':
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<int>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::ListInfo>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::ListInfo>':
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::ListInfo>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Underline>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Underline>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Underline>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>':
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<unsigned int>'
--- ColorReference.lo ---
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<unsigned int>':
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
--- Dash.lo ---
                              ^
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<unsigned int>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
--- ColorReference.lo ---
 template <class T> struct is_reference 
                           ^
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
--- ColorReference.lo ---
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<unsigned int>':
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<unsigned int>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<double, const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<double, const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<double, const double&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<double>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<double>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<double>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<double> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>':
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<double, const boost::optional<double>&, true>':
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, const boost::optional<double>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, const boost::optional<double>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, const boost::optional<unsigned int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, const boost::optional<unsigned int>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::NumberingType>':
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::NumberingType>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, const boost::optional<unsigned int>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::NumberingDelimiter>':
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::NumberingDelimiter>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
--- Dash.lo ---
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>, bool>':
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
--- Dash.lo ---
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, boost::optional_ns::in_place_init_t>':
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, unsigned int>::value'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<double>':
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<double, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<double, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<double, double>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>':
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<double> >, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<double> >, boost::is_same<double, boost::optional<double> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<double> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<double> >, boost::is_same<double, boost::optional<double> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<double, boost::optional<double>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, boost::optional<double>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, boost::optional<double>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >, boost::is_same<unsigned int, boost::optional<unsigned int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<unsigned int, unsigned int> >'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >, boost::is_same<unsigned int, boost::optional<unsigned int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>, true>, bool>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
--- Dash.lo ---
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<unsigned int, unsigned int>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<unsigned int, unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, unsigned int&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, unsigned int&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, unsigned int&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<unsigned int, const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<unsigned int, const unsigned int&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<unsigned int, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<unsigned int, unsigned int>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
--- ColorReference.lo ---
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<unsigned int> >':
--- ColorReference.lo ---
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
--- Dash.lo ---
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<unsigned int>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::Alignment&>':
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<unsigned int>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<unsigned int>, boost::none_t>':
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<unsigned int> >':
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<unsigned int> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Alignment&>':
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
--- Dash.lo ---
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
--- ColorReference.lo ---
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment&>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
--- Dash.lo ---
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Alignment>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>&, true>, bool>':
--- ColorReference.lo ---
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::Alignment>':
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
--- Dash.lo ---
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
--- ColorReference.lo ---
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>':
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>':
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::Alignment> >':
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
--- ColorReference.lo ---
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::NumberingType>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingType>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Alignment>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Alignment>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Alignment>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
--- ColorReference.lo ---
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
--- Dash.lo ---
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::NumberingType, libmspub::NumberingType>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >':
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::LineSpacingInfo&>':
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
--- Dash.lo ---
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
--- Dash.lo ---
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, libmspub::NumberingType&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, libmspub::NumberingType&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, libmspub::NumberingType&, true>, bool>':
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::LineSpacingInfo>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
--- Dash.lo ---
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::LineSpacingInfo>':
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
--- ColorReference.lo ---
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>':
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
--- ColorReference.lo ---
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::LineSpacingInfo>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::LineSpacingInfo>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::LineSpacingInfo>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>':
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
--- ColorReference.lo ---
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<int, const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<int, const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<int, const int&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<int>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<int>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<int>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<int> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Underline>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<int, const boost::optional<int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, const boost::optional<int>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, const boost::optional<int>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingType>, boost::optional_ns::in_place_init_if_t>':
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingType>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingType>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Underline>':
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::Underline>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
--- ColorReference.lo ---
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>, bool>':
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::NumberingDelimiter&>':
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
--- Dash.lo ---
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
--- Dash.lo ---
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Alignment>':
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingDelimiter&>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Alignment>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Alignment>'
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
--- Dash.lo ---
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
--- Dash.lo ---
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Alignment>':
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::Alignment>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
--- ColorReference.lo ---
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter&>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
--- ColorReference.lo ---
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
--- Dash.lo ---
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
--- ColorReference.lo ---
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
--- Dash.lo ---
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingDelimiter&>':
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::LineSpacingInfo>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::LineSpacingInfo>':
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::LineSpacingInfo>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::NumberingDelimiter>':
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<int>':
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<int>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
--- ColorReference.lo ---
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<int>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
--- ColorReference.lo ---
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
--- ColorReference.lo ---
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>':
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
--- ColorReference.lo ---
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
--- Dash.lo ---
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingDelimiter>&>'
--- Dash.lo ---
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<int>':
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<int>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingDelimiter>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingDelimiter>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
--- Dash.lo ---
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
--- ColorReference.lo ---
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingDelimiter>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
--- Dash.lo ---
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::ListInfo>':
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ListInfo>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ListInfo>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>':
--- Dash.lo ---
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::ListInfo>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::ListInfo>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::ListInfo>':
MSPUBTypes.h:173:29:   required from here
--- ColorReference.lo ---
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >':
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::ListInfo>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
--- ColorReference.lo ---
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
--- Dash.lo ---
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
--- ColorReference.lo ---
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::Underline&>':
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
--- Dash.lo ---
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
--- ColorReference.lo ---
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::Underline&>':
--- ColorReference.lo ---
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>':
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>':
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
--- ColorReference.lo ---
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::NumberingDelimiter> >':
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
--- Dash.lo ---
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
--- ColorReference.lo ---
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >':
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::Underline>':
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
--- Dash.lo ---
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
--- ColorReference.lo ---
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>, bool>':
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
--- Dash.lo ---
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::ListInfo&>':
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>':
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
--- Dash.lo ---
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
--- ColorReference.lo ---
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
--- Dash.lo ---
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo&>'
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Underline>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Underline>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Underline>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
--- ColorReference.lo ---
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
--- ColorReference.lo ---
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::ListInfo>':
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
--- Dash.lo ---
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
--- ColorReference.lo ---
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>':
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>, bool>':
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>':
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const double&>':
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::ListInfo> >':
--- Dash.lo ---
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
--- ColorReference.lo ---
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const double&>':
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ListInfo>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ListInfo>, boost::optional_ns::in_place_init_t>':
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const double&>':
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ListInfo>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >'
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<double&>':
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<double>'
--- ColorReference.lo ---
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<double, const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
--- ColorReference.lo ---
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
--- Dash.lo ---
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<double, const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<double, const double&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>':
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
--- Dash.lo ---
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
--- ColorReference.lo ---
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<double>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::LineSpacingInfo>':
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<double>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<double>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>':
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<double> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<double> >'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>':
--- Dash.lo ---
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::LineSpacingInfo> >':
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
--- ColorReference.lo ---
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
--- Dash.lo ---
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>':
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<double, const boost::optional<double>&, true>':
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >':
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, const boost::optional<double>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, const boost::optional<double>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >':
--- Dash.lo ---
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<unsigned int>&>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<unsigned int> >':
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>, bool>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
--- Dash.lo ---
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
--- ColorReference.lo ---
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>':
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, const boost::optional<unsigned int>&, true>':
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, const boost::optional<unsigned int>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, const boost::optional<unsigned int>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
--- Dash.lo ---
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Underline>':
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<int, int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<int, int>':
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<int, int>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
--- ColorReference.lo ---
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<int> >'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<int> >':
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
--- Dash.lo ---
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<int> >, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>':
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<int> >, boost::is_same<int, boost::optional<int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
--- Dash.lo ---
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >':
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<int> >, boost::is_same<int, boost::optional<int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<int, boost::optional<int>, true>':
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, boost::optional<int>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, boost::optional<int>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >':
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>':
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo>'
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
--- Dash.lo ---
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<double>':
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
--- Dash.lo ---
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
--- Dash.lo ---
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
--- Dash.lo ---
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
--- ColorReference.lo ---
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>':
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<double, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
--- ColorReference.lo ---
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
--- ColorReference.lo ---
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<double, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<double, double>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
--- Dash.lo ---
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<double> >'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<double> >':
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >':
--- Dash.lo ---
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<double> >, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>':
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<double> >, boost::is_same<double, boost::optional<double> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
--- ColorReference.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<double> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
--- Dash.lo ---
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<double> >, boost::is_same<double, boost::optional<double> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<double, boost::optional<double>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, boost::optional<double>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, boost::optional<double>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >, boost::is_same<unsigned int, boost::optional<unsigned int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >, boost::is_same<unsigned int, boost::optional<unsigned int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Alignment>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Alignment>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Alignment>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::LineSpacingInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1024:5:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::LineSpacingInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base ( optional_base const& rhs )
     ^
--- Dash.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::ListInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1024:5:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::ListInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::LineSpacingInfo>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::LineSpacingInfo>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::LineSpacingInfo>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = unsigned int]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = unsigned int]'
ListInfo.h:33:45:   required from here
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<unsigned int>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::NumberingType]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::NumberingType]'
ListInfo.h:33:45:   required from here
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::NumberingType>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::NumberingDelimiter]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::NumberingDelimiter]'
ListInfo.h:33:45:   required from here
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::NumberingDelimiter>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::Underline]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Underline]'
MSPUBTypes.h:124:12:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::Underline>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = double]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = double]'
MSPUBTypes.h:124:12:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<double>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::Alignment]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Alignment]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::Alignment>::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::LineSpacingInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::LineSpacingInfo]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::LineSpacingInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
--- Dash.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
--- ColorReference.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = int]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = int]'
MSPUBTypes.h:180:93:   required from here
--- Dash.lo ---
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<int>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from ColorReference.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::ListInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::ListInfo]'
MSPUBTypes.h:180:93:   required from here
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
--- ColorReference.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::ListInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
--- Dash.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<int, const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<int, const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<int, const int&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<int>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<int>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<int>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<int> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<int, const boost::optional<int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, const boost::optional<int>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, const boost::optional<int>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingType>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingType>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingType>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingDelimiter>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingDelimiter>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingDelimiter>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ListInfo>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ListInfo>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ListInfo>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<int, int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<int, int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<int, int>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<int> >, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<int> >, boost::is_same<int, boost::optional<int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<int> >, boost::is_same<int, boost::optional<int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<int, boost::optional<int>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, boost::optional<int>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, boost::optional<int>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::LineSpacingInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1024:5:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::LineSpacingInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base ( optional_base const& rhs )
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::ListInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1024:5:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::ListInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = double]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = double]'
Dash.h:42:50:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<double>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = unsigned int]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = unsigned int]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<unsigned int>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::NumberingType]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::NumberingType]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::NumberingType>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::NumberingDelimiter]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::NumberingDelimiter]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::NumberingDelimiter>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::Underline]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Underline]'
MSPUBTypes.h:124:12:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::Underline>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::Alignment]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Alignment]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::Alignment>::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::LineSpacingInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::LineSpacingInfo]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::LineSpacingInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = int]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = int]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<int>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from Dash.h:15,
                 from Dash.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::ListInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::ListInfo]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::ListInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
--- Fill.lo ---
  CXX      Fill.lo
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:102:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void> : integral_constant<std::size_t, 0>{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:104:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void const> : integral_constant<std::size_t, 0>{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:105:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void const volatile> : integral_constant<std::size_t, 0>{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:106:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void volatile> : integral_constant<std::size_t, 0>{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:19:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<void> : public true_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:20:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<const void> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:21:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<const volatile void> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:22:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<volatile void> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:75:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void> : public integral_constant<bool, false>{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:76:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void const> : public integral_constant<bool, false>{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:77:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void volatile> : public integral_constant<bool, false>{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:78:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void const volatile> : public integral_constant<bool, false>{};
                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:62:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void> : public false_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:64:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void const> : public false_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:65:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void const volatile> : public false_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:66:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void volatile> : public false_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:30:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned char> : public true_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:31:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned short> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:32:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned int> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:33:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned long> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:35:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<signed char> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:36:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<short> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:37:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<int> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:38:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<long> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:40:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<char> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:41:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<bool> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:47:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<wchar_t> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:67:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral< ::boost::ulong_long_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:68:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral< ::boost::long_long_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:75:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<boost::int128_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:76:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<boost::uint128_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:79:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<char16_t> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:82:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<char32_t> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:20:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<float> : public true_type{};
                      ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:21:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<double> : public true_type{};
                      ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:22:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<long double> : public true_type{};
                      ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:25:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<__float128> : public true_type{};
                      ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:45:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:48:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void const> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:49:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void const volatile> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:50:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void volatile> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<long double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:55:150:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 16ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:59:143:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<long long int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:64:156:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<long int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:70:133:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:73:133:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<short int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:76:136:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 2ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<char>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:83:83:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 1ul>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:106:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a2> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:107:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a4> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:108:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a8> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:109:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a16> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:110:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a32> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:111:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a64> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:112:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a128> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:56:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:57:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void const> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:58:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void volatile> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:59:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void const volatile> : public false_type{};
                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:61:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:62:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void const> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:63:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void const volatile> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:64:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void volatile> : public false_type{};
                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:51:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:442:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:443:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:444:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:445:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:447:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:448:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:449:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:450:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:452:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:453:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:454:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:455:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:457:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:458:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:459:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:460:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void volatile> : public true_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:55:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:57:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:58:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void const volatile> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:59:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void volatile> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:70:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:77:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:78:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void const volatile> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:79:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void volatile> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:83:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:85:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:86:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void const volatile> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:87:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void volatile> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:54:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:83:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void> : false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:85:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void const> : false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:86:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void volatile> : false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:87:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void const volatile> : false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/traits.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/utility.hpp:30,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:59,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/detail/type_traits.hpp: In instantiation of 'struct boost::move_detail::alignment_of<boost::move_detail::max_align>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/detail/type_traits.hpp:1276:72:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/detail/type_traits.hpp:1101:8: warning: base class 'struct boost::move_detail::alignment_of_impl<boost::move_detail::max_align>' has a non-virtual destructor [-Weffc++]
 struct alignment_of
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<unsigned int>':
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<unsigned int>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::NumberingType>':
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::NumberingType>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::NumberingDelimiter>':
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::NumberingDelimiter>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_class.hpp: In instantiation of 'struct boost::is_class<boost::optional_detail::optional_tag>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, unsigned int>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_class.hpp:105:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_class : public integral_constant<bool, ::boost::detail::is_class_impl<T>::value> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, unsigned int>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<unsigned int, unsigned int>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<unsigned int, unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, unsigned int&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, unsigned int&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, unsigned int&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<unsigned int, const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<unsigned int, const unsigned int&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<unsigned int, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<unsigned int, unsigned int>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<unsigned int>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<unsigned int>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<unsigned int>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<unsigned int> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::NumberingType>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::NumberingType, libmspub::NumberingType>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, libmspub::NumberingType&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, libmspub::NumberingType&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, libmspub::NumberingType&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Underline>':
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::Underline>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<double>':
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<double>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Alignment>':
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::Alignment>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::LineSpacingInfo>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::LineSpacingInfo>':
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::LineSpacingInfo>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
--- MSPUBCollector.lo ---
--- Fill.lo ---
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<int>':
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<int>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
--- MSPUBCollector.lo ---
  CXX      MSPUBCollector.lo
--- Fill.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::ListInfo>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::ListInfo>':
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::ListInfo>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Underline>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Underline>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Underline>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<double, const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<double, const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<double, const double&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<double>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<double>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<double>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<double> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<double, const boost::optional<double>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, const boost::optional<double>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, const boost::optional<double>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, const boost::optional<unsigned int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, const boost::optional<unsigned int>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, const boost::optional<unsigned int>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<double, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<double, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<double, double>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<double> >, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<double> >, boost::is_same<double, boost::optional<double> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<double> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<double> >, boost::is_same<double, boost::optional<double> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<double, boost::optional<double>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, boost::optional<double>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, boost::optional<double>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >, boost::is_same<unsigned int, boost::optional<unsigned int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >, boost::is_same<unsigned int, boost::optional<unsigned int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Alignment>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Alignment>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Alignment>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::LineSpacingInfo>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::LineSpacingInfo>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::LineSpacingInfo>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<int, const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<int, const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<int, const int&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<int>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<int>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<int>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<int> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<int, const boost::optional<int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, const boost::optional<int>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, const boost::optional<int>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingType>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingType>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingType>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingDelimiter>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingDelimiter>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingDelimiter>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ListInfo>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ListInfo>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ListInfo>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<int, int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<int, int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<int, int>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<int> >, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<int> >, boost::is_same<int, boost::optional<int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<int> >, boost::is_same<int, boost::optional<int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<int, boost::optional<int>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, boost::optional<int>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, boost::optional<int>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<double, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<double, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<double, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, double>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<double, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<double, double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<double, double>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<double, double> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<double, double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<double, double&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, double&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, double&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::Dash>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Dash>':
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::Dash>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Dash, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Dash, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Dash, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::Dash>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Dash, libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::Dash, libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::Dash, libmspub::Dash>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::Dash, libmspub::Dash> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, libmspub::Dash&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, libmspub::Dash&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, libmspub::Dash&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::ShapeType>':
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::ShapeType>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::Coordinate>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Coordinate>':
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::Coordinate>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<std::pair<bool, bool> >::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 1ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<std::pair<bool, bool> >':
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<std::pair<bool, bool> >' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::Margins>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Margins>':
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::Margins>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::BorderPosition>':
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::BorderPosition>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::DynamicCustomShape>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::DynamicCustomShape>':
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::DynamicCustomShape>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::ColorReference>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::ColorReference>':
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::ColorReference>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::TableInfo>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::TableInfo>':
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::TableInfo>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::Arrow>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Arrow>':
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::Arrow>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::VerticalAlign>':
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::VerticalAlign>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::Shadow>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Shadow>':
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::Shadow>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer<T*> : public true_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<const char*>':
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<const char*>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::LineSpacingInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1024:5:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::LineSpacingInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base ( optional_base const& rhs )
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::ListInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1024:5:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::ListInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = unsigned int]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = unsigned int]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<unsigned int>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::NumberingType]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::NumberingType]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::NumberingType>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::NumberingDelimiter]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::NumberingDelimiter]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::NumberingDelimiter>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::Underline]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Underline]'
MSPUBTypes.h:124:12:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::Underline>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = double]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = double]'
MSPUBTypes.h:124:12:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<double>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::Alignment]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Alignment]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::Alignment>::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::LineSpacingInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::LineSpacingInfo]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::LineSpacingInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = int]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = int]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<int>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::ListInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::ListInfo]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::ListInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::Dash]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Dash]'
Line.h:28:12:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::Dash>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::init_value_tag, boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::Dash; boost::optional_detail::optional_base<T>::argument_type = const libmspub::Dash&]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:939:81:   required from 'boost::optional<T>::optional(boost::optional<T>::argument_type) [with T = libmspub::Dash; boost::optional<T>::argument_type = const libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:160:5: warning: 'boost::optional_detail::optional_base<libmspub::Dash>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base ( init_value_tag, argument_type val )
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::ShapeType]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::ShapeType]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::ShapeType>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::Coordinate]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Coordinate]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::Coordinate>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = std::pair<bool, bool>]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = std::pair<bool, bool>]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<std::pair<bool, bool> >::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::Margins]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Margins]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::Margins>::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::BorderPosition]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::BorderPosition]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::BorderPosition>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::DynamicCustomShape]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::DynamicCustomShape]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::DynamicCustomShape>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::ColorReference]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::ColorReference]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::ColorReference>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::TableInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::TableInfo]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::TableInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::Arrow]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Arrow]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::Arrow>::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::VerticalAlign]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::VerticalAlign]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::VerticalAlign>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Fill.h:17,
                 from Fill.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::Shadow]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Shadow]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::Shadow>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
--- MSPUBCollector.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:102:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void> : integral_constant<std::size_t, 0>{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:104:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void const> : integral_constant<std::size_t, 0>{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:105:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void const volatile> : integral_constant<std::size_t, 0>{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:106:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void volatile> : integral_constant<std::size_t, 0>{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:19:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<void> : public true_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:20:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<const void> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:21:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<const volatile void> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:22:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<volatile void> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:75:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void> : public integral_constant<bool, false>{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:76:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void const> : public integral_constant<bool, false>{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:77:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void volatile> : public integral_constant<bool, false>{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:78:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void const volatile> : public integral_constant<bool, false>{};
                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:62:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void> : public false_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:64:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void const> : public false_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:65:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void const volatile> : public false_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:66:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void volatile> : public false_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:30:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned char> : public true_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:31:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned short> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:32:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned int> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:33:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned long> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:35:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<signed char> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:36:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<short> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:37:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<int> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:38:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<long> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:40:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<char> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:41:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<bool> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:47:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<wchar_t> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:67:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral< ::boost::ulong_long_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:68:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral< ::boost::long_long_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:75:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<boost::int128_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:76:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<boost::uint128_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:79:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<char16_t> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:82:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<char32_t> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:20:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<float> : public true_type{};
                      ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:21:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<double> : public true_type{};
                      ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:22:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<long double> : public true_type{};
                      ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:25:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<__float128> : public true_type{};
                      ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:45:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:48:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void const> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:49:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void const volatile> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:50:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void volatile> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<long double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:55:150:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 16ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:59:143:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<long long int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:64:156:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<long int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:70:133:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:73:133:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<short int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:76:136:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 2ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<char>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:83:83:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 1ul>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:106:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a2> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:107:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a4> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:108:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a8> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:109:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a16> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:110:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a32> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:111:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a64> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:112:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a128> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:56:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:57:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void const> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:58:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void volatile> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:59:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void const volatile> : public false_type{};
                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:61:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:62:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void const> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:63:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void const volatile> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:64:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void volatile> : public false_type{};
                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:51:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:442:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:443:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:444:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:445:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:447:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:448:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:449:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:450:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:452:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:453:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:454:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:455:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:457:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:458:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:459:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:460:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void volatile> : public true_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:55:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:57:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:58:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void const volatile> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:59:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void volatile> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:70:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:77:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:78:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void const volatile> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:79:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void volatile> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:83:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:85:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:86:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void const volatile> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:87:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void volatile> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:54:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:83:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void> : false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:85:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void const> : false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:86:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void volatile> : false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:87:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void const volatile> : false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/traits.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/utility.hpp:30,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:59,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/detail/type_traits.hpp: In instantiation of 'struct boost::move_detail::alignment_of<boost::move_detail::max_align>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/detail/type_traits.hpp:1276:72:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/detail/type_traits.hpp:1101:8: warning: base class 'struct boost::move_detail::alignment_of_impl<boost::move_detail::max_align>' has a non-virtual destructor [-Weffc++]
 struct alignment_of
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<unsigned int>':
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<unsigned int>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::NumberingType>':
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::NumberingType>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::NumberingDelimiter>':
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::NumberingDelimiter>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_class.hpp: In instantiation of 'struct boost::is_class<boost::optional_detail::optional_tag>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, unsigned int>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_class.hpp:105:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_class : public integral_constant<bool, ::boost::detail::is_class_impl<T>::value> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, unsigned int>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<unsigned int, unsigned int>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<unsigned int, unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, unsigned int&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, unsigned int&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, unsigned int&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<unsigned int, const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<unsigned int, const unsigned int&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<unsigned int, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<unsigned int, unsigned int>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<unsigned int>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<unsigned int>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<unsigned int>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<unsigned int> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::NumberingType>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::NumberingType, libmspub::NumberingType>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, libmspub::NumberingType&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, libmspub::NumberingType&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, libmspub::NumberingType&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Underline>':
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::Underline>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<double>':
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<double>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Alignment>':
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::Alignment>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::LineSpacingInfo>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::LineSpacingInfo>':
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::LineSpacingInfo>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<int>':
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<int>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::ListInfo>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::ListInfo>':
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::ListInfo>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Underline>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Underline>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Underline>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<double, const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<double, const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<double, const double&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<double>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<double>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<double>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<double> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<double, const boost::optional<double>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, const boost::optional<double>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, const boost::optional<double>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, const boost::optional<unsigned int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, const boost::optional<unsigned int>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, const boost::optional<unsigned int>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<double, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<double, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<double, double>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<double> >, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<double> >, boost::is_same<double, boost::optional<double> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<double> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<double> >, boost::is_same<double, boost::optional<double> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<double, boost::optional<double>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, boost::optional<double>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, boost::optional<double>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >, boost::is_same<unsigned int, boost::optional<unsigned int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >, boost::is_same<unsigned int, boost::optional<unsigned int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Alignment>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Alignment>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Alignment>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::LineSpacingInfo>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::LineSpacingInfo>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::LineSpacingInfo>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<int, const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<int, const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<int, const int&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<int>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<int>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<int>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<int> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<int, const boost::optional<int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, const boost::optional<int>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, const boost::optional<int>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingType>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingType>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingType>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingDelimiter>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingDelimiter>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingDelimiter>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ListInfo>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ListInfo>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ListInfo>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<int, int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<int, int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<int, int>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<int> >, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<int> >, boost::is_same<int, boost::optional<int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<int> >, boost::is_same<int, boost::optional<int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<int, boost::optional<int>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, boost::optional<int>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, boost::optional<int>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<double, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<double, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<double, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, double>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<double, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<double, double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<double, double>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<double, double> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<double, double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<double, double&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, double&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, double&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::Dash>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Dash>':
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::Dash>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Dash, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Dash, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Dash, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::Dash>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Dash, libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::Dash, libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::Dash, libmspub::Dash>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::Dash, libmspub::Dash> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, libmspub::Dash&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, libmspub::Dash&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, libmspub::Dash&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::ShapeType>':
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::ShapeType>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::Coordinate>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Coordinate>':
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::Coordinate>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<std::pair<bool, bool> >::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 1ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<std::pair<bool, bool> >':
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<std::pair<bool, bool> >' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::Margins>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Margins>':
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::Margins>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::BorderPosition>':
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::BorderPosition>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::DynamicCustomShape>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::DynamicCustomShape>':
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::DynamicCustomShape>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::ColorReference>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::ColorReference>':
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::ColorReference>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::TableInfo>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::TableInfo>':
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::TableInfo>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::Arrow>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Arrow>':
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::Arrow>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::VerticalAlign>':
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::VerticalAlign>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::Shadow>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Shadow>':
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::Shadow>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer<T*> : public true_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<const char*>':
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<const char*>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/base.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:29,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/extent_range.hpp: In instantiation of 'class boost::detail::multi_array::extent_range<long int, long unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/array.hpp:62:18:   required from 'class boost::array<boost::detail::multi_array::extent_range<long int, long unsigned int>, 1ul>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/extent_gen.hpp:41:14:   required from 'class boost::detail::multi_array::extent_gen<0ul>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/extent_gen.hpp:65:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/extent_range.hpp:23:7: warning: base class 'struct std::pair<long int, long int>' has a non-virtual destructor [-Weffc++]
 class extent_range : private std::pair<Extent,Extent> {
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/lambda_fwd.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:18,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/if.hpp:19,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/eval_if.hpp:17,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/iterator/iterator_categories.hpp:14,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/iterator/iterator_concepts.hpp:10,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/concept_checks.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/base.hpp:28,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:29,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na.hpp:34:8: warning: base class 'struct mpl_::bool_<true>' has a non-virtual destructor [-Weffc++]
 struct is_na<na>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na.hpp:52:8: warning: base class 'struct mpl_::bool_<false>' has a non-virtual destructor [-Weffc++]
 struct is_not_na<na>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/if.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/eval_if.hpp:17,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/iterator/iterator_categories.hpp:14,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/iterator/iterator_concepts.hpp:10,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/concept_checks.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/base.hpp:28,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:29,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:127:8: warning: base class 'struct mpl_::int_<-1>' has a non-virtual destructor [-Weffc++]
 struct template_arity< \
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:158:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY'
 BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY(i, i, name) \
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:162:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC_NO_ETI'
 BOOST_MPL_AUX_NA_SPEC_NO_ETI(i, name) \
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/if.hpp:131:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC'
 BOOST_MPL_AUX_NA_SPEC(3, if_)
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:127:8: warning: base class 'struct mpl_::int_<-1>' has a non-virtual destructor [-Weffc++]
 struct template_arity< \
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:158:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY'
 BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY(i, i, name) \
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:162:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC_NO_ETI'
 BOOST_MPL_AUX_NA_SPEC_NO_ETI(i, name) \
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/eval_if.hpp:67:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC'
 BOOST_MPL_AUX_NA_SPEC(3, eval_if)
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:127:8: warning: base class 'struct mpl_::int_<-1>' has a non-virtual destructor [-Weffc++]
 struct template_arity< \
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:158:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY'
 BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY(i, i, name) \
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/identity.hpp:40:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC_NO_ETI'
 BOOST_MPL_AUX_NA_SPEC_NO_ETI(1, identity)
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:127:8: warning: base class 'struct mpl_::int_<-1>' has a non-virtual destructor [-Weffc++]
 struct template_arity< \
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:158:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY'
 BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY(i, i, name) \
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/identity.hpp:41:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC_NO_ETI'
 BOOST_MPL_AUX_NA_SPEC_NO_ETI(1, make_identity)
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:127:8: warning: base class 'struct mpl_::int_<-1>' has a non-virtual destructor [-Weffc++]
 struct template_arity< \
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:158:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY'
 BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY(i, i, name) \
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:162:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC_NO_ETI'
 BOOST_MPL_AUX_NA_SPEC_NO_ETI(i, name) \
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/not.hpp:47:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC'
 BOOST_MPL_AUX_NA_SPEC(1,not_)
 ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/iterator/iterator_concepts.hpp:10:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/concept_checks.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/base.hpp:28,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:29,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/iterator/iterator_categories.hpp:34:8: warning: base class 'struct boost::iterators::no_traversal_tag' has a non-virtual destructor [-Weffc++]
 struct incrementable_traversal_tag
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/iterator/iterator_categories.hpp:41:8: warning: base class 'struct boost::iterators::incrementable_traversal_tag' has a non-virtual destructor [-Weffc++]
 struct single_pass_traversal_tag
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/iterator/iterator_categories.hpp:48:8: warning: base class 'struct boost::iterators::single_pass_traversal_tag' has a non-virtual destructor [-Weffc++]
 struct forward_traversal_tag
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/iterator/iterator_categories.hpp:55:8: warning: base class 'struct boost::iterators::forward_traversal_tag' has a non-virtual destructor [-Weffc++]
 struct bidirectional_traversal_tag
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/iterator/iterator_categories.hpp:62:8: warning: base class 'struct boost::iterators::bidirectional_traversal_tag' has a non-virtual destructor [-Weffc++]
 struct random_access_traversal_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/include_preprocessed.hpp:37:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/and.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/iterator/iterator_concepts.hpp:17,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/concept_checks.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/base.hpp:28,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:29,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/and.hpp:33:8: warning: base class 'struct mpl_::bool_<true>' has a non-virtual destructor [-Weffc++]
 struct and_impl<
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/if.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/eval_if.hpp:17,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/iterator/iterator_categories.hpp:14,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/iterator/iterator_concepts.hpp:10,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/concept_checks.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/base.hpp:28,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:29,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:127:8: warning: base class 'struct mpl_::int_<-1>' has a non-virtual destructor [-Weffc++]
 struct template_arity< \
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:171:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY'
 BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY(i, j, name) \
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/and.hpp:63:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC2'
 BOOST_MPL_AUX_NA_SPEC2(
 ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/include_preprocessed.hpp:37:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/or.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/iterator/iterator_concepts.hpp:18,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/concept_checks.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/base.hpp:28,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:29,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/or.hpp:33:8: warning: base class 'struct mpl_::bool_<false>' has a non-virtual destructor [-Weffc++]
 struct or_impl<
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/if.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/eval_if.hpp:17,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/iterator/iterator_categories.hpp:14,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/iterator/iterator_concepts.hpp:10,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/concept_checks.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/base.hpp:28,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:29,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:127:8: warning: base class 'struct mpl_::int_<-1>' has a non-virtual destructor [-Weffc++]
 struct template_arity< \
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:171:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY'
 BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY(i, j, name) \
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/or.hpp:63:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC2'
 BOOST_MPL_AUX_NA_SPEC2(
 ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/iterator/iterator_facade.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/iterator/iterator_adaptor.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/iterator/reverse_iterator.hpp:10,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/base.hpp:32,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:29,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/iterator/detail/facade_iterator_category.hpp:41:8: warning: base class 'struct std::input_iterator_tag' has a non-virtual destructor [-Weffc++]
 struct input_output_iterator_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/if.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/eval_if.hpp:17,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/iterator/iterator_categories.hpp:14,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/iterator/iterator_concepts.hpp:10,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/concept_checks.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/base.hpp:28,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:29,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:127:8: warning: base class 'struct mpl_::int_<-1>' has a non-virtual destructor [-Weffc++]
 struct template_arity< \
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:158:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY'
 BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY(i, i, name) \
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:162:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC_NO_ETI'
 BOOST_MPL_AUX_NA_SPEC_NO_ETI(i, name) \
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/next_prior.hpp:44:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC'
 BOOST_MPL_AUX_NA_SPEC(1, next)
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:127:8: warning: base class 'struct mpl_::int_<-1>' has a non-virtual destructor [-Weffc++]
 struct template_arity< \
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:158:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY'
 BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY(i, i, name) \
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:162:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC_NO_ETI'
 BOOST_MPL_AUX_NA_SPEC_NO_ETI(i, name) \
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/next_prior.hpp:45:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC'
 BOOST_MPL_AUX_NA_SPEC(1, prior)
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:127:8: warning: base class 'struct mpl_::int_<-1>' has a non-virtual destructor [-Weffc++]
 struct template_arity< \
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/protect.hpp:50:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY'
 BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY(1, 1, protect)
 ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/quote.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/full_lambda.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/lambda.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/apply.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/iterator/iterator_facade.hpp:36,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/iterator/iterator_adaptor.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/iterator/reverse_iterator.hpp:10,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/base.hpp:32,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:29,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/void.hpp:45:8: warning: base class 'struct mpl_::bool_<true>' has a non-virtual destructor [-Weffc++]
 struct is_void_<void_>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/void.hpp:63:8: warning: base class 'struct mpl_::bool_<false>' has a non-virtual destructor [-Weffc++]
 struct is_not_void_<void_>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/if.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/eval_if.hpp:17,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/iterator/iterator_categories.hpp:14,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/iterator/iterator_concepts.hpp:10,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/concept_checks.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/base.hpp:28,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:29,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:127:8: warning: base class 'struct mpl_::int_<-1>' has a non-virtual destructor [-Weffc++]
 struct template_arity< \
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:158:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY'
 BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY(i, i, name) \
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:162:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC_NO_ETI'
 BOOST_MPL_AUX_NA_SPEC_NO_ETI(i, name) \
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/void.hpp:71:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC'
 BOOST_MPL_AUX_NA_SPEC(1, is_void_)
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:127:8: warning: base class 'struct mpl_::int_<-1>' has a non-virtual destructor [-Weffc++]
 struct template_arity< \
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:158:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY'
 BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY(i, i, name) \
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:162:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC_NO_ETI'
 BOOST_MPL_AUX_NA_SPEC_NO_ETI(i, name) \
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/void.hpp:72:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC'
 BOOST_MPL_AUX_NA_SPEC(1, is_not_void_)
 ^
--- MSPUBDocument.lo ---
--- MSPUBCollector.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/include_preprocessed.hpp:37:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/full_lambda.hpp:44,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/lambda.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/apply.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/iterator/iterator_facade.hpp:36,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/iterator/iterator_adaptor.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/iterator/reverse_iterator.hpp:10,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/base.hpp:32,
--- MSPUBDocument.lo ---
  CXX      MSPUBDocument.lo
--- MSPUBCollector.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:29,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/full_lambda.hpp:26:8: warning: base class 'struct mpl_::bool_<false>' has a non-virtual destructor [-Weffc++]
 struct lambda_or< false,false,false,false,false >
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/if.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/eval_if.hpp:17,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/iterator/iterator_categories.hpp:14,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/iterator/iterator_concepts.hpp:10,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/concept_checks.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/base.hpp:28,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:29,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:127:8: warning: base class 'struct mpl_::int_<-1>' has a non-virtual destructor [-Weffc++]
 struct template_arity< \
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:171:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY'
 BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY(i, j, name) \
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/full_lambda.hpp:555:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC2'
 BOOST_MPL_AUX_NA_SPEC2(2, 3, lambda)
 ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/iterator/iterator_adaptor.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/iterator/reverse_iterator.hpp:10,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/base.hpp:32,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:29,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/iterator/iterator_facade.hpp:745:29: warning: prefix 'Derived& boost::iterators::detail::iterator_facade_base<Derived, Value, CategoryOrTraversal, Reference, Difference, false, false>::operator++()' should return 'boost::iterators::detail::iterator_facade_base<Derived, Value, CategoryOrTraversal, Reference, Difference, false, false>&' [-Weffc++]
         Derived& operator++()
                             ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/iterator/iterator_facade.hpp:778:29: warning: prefix 'Derived& boost::iterators::detail::iterator_facade_base<Derived, Value, CategoryOrTraversal, Reference, Difference, true, false>::operator--()' should return 'boost::iterators::detail::iterator_facade_base<Derived, Value, CategoryOrTraversal, Reference, Difference, true, false>&' [-Weffc++]
         Derived& operator--()
                             ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/iterator/iterator_facade.hpp:784:31: warning: postfix 'Derived boost::iterators::detail::iterator_facade_base<Derived, Value, CategoryOrTraversal, Reference, Difference, true, false>::operator--(int)' should return 'boost::iterators::detail::iterator_facade_base<Derived, Value, CategoryOrTraversal, Reference, Difference, true, false>' [-Weffc++]
         Derived operator--(int)
                               ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/iterator/iterator_facade.hpp:875:3: warning: postfix 'typename boost::iterators::detail::postfix_increment_result<I, V, R, TC>::type boost::iterators::operator++(boost::iterators::iterator_facade<Derived1, V1, TC1, Reference1, Difference1>&, int)' should return 'boost::iterators::iterator_facade<Derived1, V1, TC1, Reference1, Difference1>' [-Weffc++]
   )
   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<boost::detail::max_align>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/aligned_storage.hpp:29:1:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 16ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = bool]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/common_type.hpp:100:111:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = bool]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/common_type.hpp:100:111:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = bool]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/common_type.hpp:100:111:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = bool]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/common_type.hpp:100:111:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_copy.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits.hpp:69,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:40,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_copy_constructible.hpp:170:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_copy_constructible<void> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_copy_constructible.hpp:172:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_copy_constructible<void const> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_copy_constructible.hpp:173:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_copy_constructible<void volatile> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_copy_constructible.hpp:174:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_copy_constructible<void const volatile> : public false_type{};
                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits.hpp:69:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:40,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_copy.hpp:66:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_copy_constructor<void> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_copy.hpp:73:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_copy_constructor<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_copy.hpp:74:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_copy_constructor<void volatile> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_copy.hpp:75:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_copy_constructor<void const volatile> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_destructor.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits.hpp:70,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:40,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_destructor.hpp:39:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_destructor<void> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_destructor.hpp:41:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_destructor<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_destructor.hpp:42:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_destructor<void const volatile> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_destructor.hpp:43:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_destructor<void volatile> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits.hpp:70:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:40,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_destructor.hpp:44:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct has_nothrow_destructor<void> : public false_type {};
                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits.hpp:79:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:40,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_assign.hpp:35:22: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template<> struct has_trivial_assign<void> : public false_type{};
                      ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_assign.hpp:37:22: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template<> struct has_trivial_assign<void const> : public false_type{};
                      ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_assign.hpp:38:22: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template<> struct has_trivial_assign<void const volatile> : public false_type{};
                      ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_assign.hpp:39:22: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template<> struct has_trivial_assign<void volatile> : public false_type{};
                      ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits.hpp:80:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:40,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_constructor.hpp:46:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_constructor<void> : public boost::false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_constructor.hpp:47:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_constructor<void const> : public boost::false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_constructor.hpp:48:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_constructor<void const volatile> : public boost::false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_constructor.hpp:49:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_constructor<void volatile> : public boost::false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits.hpp:81:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:40,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_copy.hpp:45:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_copy<void> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_copy.hpp:47:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_copy<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_copy.hpp:48:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_copy<void volatile> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_copy.hpp:49:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_copy<void const volatile> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits.hpp:84:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:40,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_constructor.hpp:62:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_constructor<void> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_constructor.hpp:64:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_constructor<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_constructor.hpp:65:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_constructor<void volatile> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_constructor.hpp:66:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_constructor<void const volatile> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits.hpp:103:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:40,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_copy_assignable.hpp:131:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_copy_assignable<void> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_copy_assignable.hpp:133:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_copy_assignable<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_copy_assignable.hpp:134:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_copy_assignable<void const volatile> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_copy_assignable.hpp:135:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_copy_assignable<void volatile> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits.hpp:132:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:40,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:91:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<signed char> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:92:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<const signed char> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:93:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<volatile signed char> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:94:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<const volatile signed char> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:95:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<short> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:96:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<const short> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:97:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<volatile short> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:98:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<const volatile short> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:99:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<int> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:100:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<const int> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:101:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<volatile int> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:102:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<const volatile int> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:103:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<long> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:104:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<const long> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:105:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<volatile long> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:106:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<const volatile long> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:108:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<unsigned char> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:109:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<const unsigned char> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:110:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<volatile unsigned char> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:111:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<const volatile unsigned char> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:112:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<unsigned short> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:113:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<const unsigned short> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:114:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<volatile unsigned short> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:115:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<const volatile unsigned short> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:116:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<unsigned int> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:117:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<const unsigned int> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:118:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<volatile unsigned int> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:119:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<const volatile unsigned int> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:120:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<unsigned long> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:121:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<const unsigned long> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:122:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<volatile unsigned long> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:123:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<const volatile unsigned long> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:125:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed< ::boost::long_long_type> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:126:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<const ::boost::long_long_type> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:127:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<volatile ::boost::long_long_type> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:128:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<const volatile ::boost::long_long_type> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:130:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed< ::boost::ulong_long_type> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:131:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<const ::boost::ulong_long_type> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:132:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<volatile ::boost::ulong_long_type> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:133:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<const volatile ::boost::ulong_long_type> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:137:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<char> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:138:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<const char> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:139:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<volatile char> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:140:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<const volatile char> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:150:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<wchar_t> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:151:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<const wchar_t> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:152:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<volatile wchar_t> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_signed.hpp:153:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_signed<const volatile wchar_t> : public true_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits.hpp:138:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:40,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:91:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned<unsigned char> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:92:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned<const unsigned char> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:93:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned<volatile unsigned char> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:94:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned<const volatile unsigned char> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:95:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned<unsigned short> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:96:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned<const unsigned short> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:97:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned<volatile unsigned short> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:98:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned<const volatile unsigned short> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:99:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned<unsigned int> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:100:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned<const unsigned int> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:101:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned<volatile unsigned int> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:102:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned<const volatile unsigned int> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:103:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned<unsigned long> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:104:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned<const unsigned long> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:105:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned<volatile unsigned long> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:106:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned<const volatile unsigned long> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:108:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned<signed char> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:109:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned<const signed char> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:110:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned<volatile signed char> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:111:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned<const volatile signed char> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:112:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned< short> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:113:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned<const  short> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:114:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned<volatile  short> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:115:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned<const volatile  short> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:116:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned< int> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:117:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned<const  int> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:118:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned<volatile  int> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:119:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned<const volatile  int> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:120:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned< long> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:121:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned<const  long> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:122:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned<volatile  long> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:123:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned<const volatile  long> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:125:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned< ::boost::ulong_long_type> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:126:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned<const ::boost::ulong_long_type> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:127:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned<volatile ::boost::ulong_long_type> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:128:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned<const volatile ::boost::ulong_long_type> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:130:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned< ::boost::long_long_type> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:131:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned<const ::boost::long_long_type> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:132:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned<volatile ::boost::long_long_type> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:133:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned<const volatile ::boost::long_long_type> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:142:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned<char> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:143:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned<const char> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:144:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned<volatile char> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:145:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned<const volatile char> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:155:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned<wchar_t> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:156:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned<const wchar_t> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:157:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned<volatile wchar_t> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_unsigned.hpp:158:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_unsigned<const volatile wchar_t> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits.hpp:160:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:40,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/integral_promotion.hpp:24:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct need_promotion<char              > : public true_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/integral_promotion.hpp:25:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct need_promotion<signed char       > : public true_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/integral_promotion.hpp:26:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct need_promotion<unsigned char     > : public true_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/integral_promotion.hpp:27:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct need_promotion<signed short int  > : public true_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/integral_promotion.hpp:28:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct need_promotion<unsigned short int> : public true_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/integral_promotion.hpp:35:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
     template<> struct need_promotion<T>          \
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/integral_promotion.hpp:56:1: note: in expansion of macro 'BOOST_TT_AUX_PROMOTE_NONSTANDARD_TYPE'
 BOOST_TT_AUX_PROMOTE_NONSTANDARD_TYPE(boost::ulong_long_type)
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/integral_promotion.hpp:35:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
     template<> struct need_promotion<T>          \
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/integral_promotion.hpp:57:1: note: in expansion of macro 'BOOST_TT_AUX_PROMOTE_NONSTANDARD_TYPE'
 BOOST_TT_AUX_PROMOTE_NONSTANDARD_TYPE(boost::long_long_type )
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/integral_promotion.hpp:68:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct need_promotion<wchar_t> : public true_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/integral_promotion.hpp:74:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct need_promotion<bool> : public true_type {};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/unicode/uenum.h:25:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/unicode/ucsdet.h:28,
                 from MSPUBCollector.cpp:19:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/unicode/uenum.h:69:29: warning: base class 'class icu_74::LocalPointerBase<UEnumeration>' has a non-virtual destructor [-Weffc++]
 U_DEFINE_LOCAL_OPEN_POINTER(LocalUEnumerationPointer, UEnumeration, uenum_close);
                             ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/unicode/localpointer.h:551:11: note: in definition of macro 'U_DEFINE_LOCAL_OPEN_POINTER'
     class LocalPointerClassName : public LocalPointerBase<Type> { \
           ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/unicode/ucsdet.h:109:29: warning: base class 'class icu_74::LocalPointerBase<UCharsetDetector>' has a non-virtual destructor [-Weffc++]
 U_DEFINE_LOCAL_OPEN_POINTER(LocalUCharsetDetectorPointer, UCharsetDetector, ucsdet_close);
                             ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/unicode/localpointer.h:551:11: note: in definition of macro 'U_DEFINE_LOCAL_OPEN_POINTER'
     class LocalPointerClassName : public LocalPointerBase<Type> { \
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::ShapeInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeInfo>'
ShapeGroupElement.h:29:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::ShapeInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeInfo>'
ShapeGroupElement.h:29:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::ShapeInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeInfo>'
ShapeGroupElement.h:29:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::ShapeInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeInfo>'
ShapeGroupElement.h:29:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::ShapeInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeInfo>'
ShapeGroupElement.h:29:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::ShapeInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeInfo>'
ShapeGroupElement.h:29:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::ShapeInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeInfo>'
ShapeGroupElement.h:29:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::ShapeInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeInfo>'
ShapeGroupElement.h:29:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::ShapeInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeInfo>'
ShapeGroupElement.h:29:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::ShapeInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeInfo>'
ShapeGroupElement.h:29:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeInfo>'
ShapeGroupElement.h:29:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::ShapeInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::ShapeInfo>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeInfo>'
ShapeGroupElement.h:29:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::ShapeInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeInfo>'
ShapeGroupElement.h:29:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::ShapeInfo>':
ShapeGroupElement.h:29:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::ShapeInfo>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:29:0,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/base.hpp: In instantiation of 'class boost::detail::multi_array::value_accessor_n<libmspub::{anonymous}::TableLayoutCell, 2ul>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/base.hpp:239:7:   required from 'class boost::detail::multi_array::multi_array_impl_base<libmspub::{anonymous}::TableLayoutCell, 2ul>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:44:7:   required from 'class boost::const_multi_array_ref<libmspub::{anonymous}::TableLayoutCell, 2ul, libmspub::{anonymous}::TableLayoutCell*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:412:7:   required from 'class boost::multi_array_ref<libmspub::{anonymous}::TableLayoutCell, 2ul>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:121:7:   required from 'class boost::multi_array<libmspub::{anonymous}::TableLayoutCell, 2ul>'
MSPUBCollector.cpp:150:37:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/base.hpp:114:7: warning: base class 'class boost::detail::multi_array::multi_array_base' has a non-virtual destructor [-Weffc++]
 class value_accessor_n : public multi_array_base {
       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/base.hpp: In instantiation of 'struct boost::detail::multi_array::associated_types<libmspub::{anonymous}::TableLayoutCell, mpl_::size_t<2ul> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/base.hpp:245:33:   required from 'class boost::detail::multi_array::multi_array_impl_base<libmspub::{anonymous}::TableLayoutCell, 2ul>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:44:7:   required from 'class boost::const_multi_array_ref<libmspub::{anonymous}::TableLayoutCell, 2ul, libmspub::{anonymous}::TableLayoutCell*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:412:7:   required from 'class boost::multi_array_ref<libmspub::{anonymous}::TableLayoutCell, 2ul>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:121:7:   required from 'class boost::multi_array<libmspub::{anonymous}::TableLayoutCell, 2ul>'
MSPUBCollector.cpp:150:37:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/base.hpp:213:8: warning: base class 'class boost::detail::multi_array::value_accessor_n<libmspub::{anonymous}::TableLayoutCell, 2ul>' has a non-virtual destructor [-Weffc++]
 struct associated_types
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/base.hpp: In instantiation of 'class boost::detail::multi_array::multi_array_impl_base<libmspub::{anonymous}::TableLayoutCell, 2ul>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:44:7:   required from 'class boost::const_multi_array_ref<libmspub::{anonymous}::TableLayoutCell, 2ul, libmspub::{anonymous}::TableLayoutCell*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:412:7:   required from 'class boost::multi_array_ref<libmspub::{anonymous}::TableLayoutCell, 2ul>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:121:7:   required from 'class boost::multi_array<libmspub::{anonymous}::TableLayoutCell, 2ul>'
MSPUBCollector.cpp:150:37:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/base.hpp:239:7: warning: base class 'class boost::detail::multi_array::value_accessor_n<libmspub::{anonymous}::TableLayoutCell, 2ul>' has a non-virtual destructor [-Weffc++]
 class multi_array_impl_base
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:34:0,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp: In instantiation of 'class boost::const_multi_array_ref<libmspub::{anonymous}::TableLayoutCell, 2ul, libmspub::{anonymous}::TableLayoutCell*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:412:7:   required from 'class boost::multi_array_ref<libmspub::{anonymous}::TableLayoutCell, 2ul>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:121:7:   required from 'class boost::multi_array<libmspub::{anonymous}::TableLayoutCell, 2ul>'
MSPUBCollector.cpp:150:37:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:44:7: warning: base class 'class boost::detail::multi_array::multi_array_impl_base<libmspub::{anonymous}::TableLayoutCell, 2ul>' has a non-virtual destructor [-Weffc++]
 class const_multi_array_ref :
       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:44:7: warning: 'class boost::const_multi_array_ref<libmspub::{anonymous}::TableLayoutCell, 2ul, libmspub::{anonymous}::TableLayoutCell*>' has pointer data members [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:44:7: warning:   but does not override 'boost::const_multi_array_ref<libmspub::{anonymous}::TableLayoutCell, 2ul, libmspub::{anonymous}::TableLayoutCell*>(const boost::const_multi_array_ref<libmspub::{anonymous}::TableLayoutCell, 2ul, libmspub::{anonymous}::TableLayoutCell*>&)' [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp: In instantiation of 'class boost::multi_array_ref<libmspub::{anonymous}::TableLayoutCell, 2ul>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:121:7:   required from 'class boost::multi_array<libmspub::{anonymous}::TableLayoutCell, 2ul>'
MSPUBCollector.cpp:150:37:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:412:7: warning: base class 'class boost::const_multi_array_ref<libmspub::{anonymous}::TableLayoutCell, 2ul, libmspub::{anonymous}::TableLayoutCell*>' has a non-virtual destructor [-Weffc++]
 class multi_array_ref :
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:37:0,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/empty_value.hpp: In instantiation of 'class boost::empty_::empty_value<std::allocator<libmspub::{anonymous}::TableLayoutCell>, 0u, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:121:7:   required from 'class boost::multi_array<libmspub::{anonymous}::TableLayoutCell, 2ul>'
MSPUBCollector.cpp:150:37:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/empty_value.hpp:99:7: warning: base class 'class std::allocator<libmspub::{anonymous}::TableLayoutCell>' has a non-virtual destructor [-Weffc++]
 class empty_value<T, N, true>
       ^
In file included from MSPUBCollector.cpp:17:0:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp: In instantiation of 'class boost::multi_array<libmspub::{anonymous}::TableLayoutCell, 2ul>':
MSPUBCollector.cpp:150:37:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:121:7: warning: base class 'class boost::multi_array_ref<libmspub::{anonymous}::TableLayoutCell, 2ul>' has a non-virtual destructor [-Weffc++]
 class multi_array :
       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:121:7: warning: base class 'class boost::empty_::empty_value<std::allocator<libmspub::{anonymous}::TableLayoutCell>, 0u, true>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:29:0,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/base.hpp: In instantiation of 'class boost::detail::multi_array::value_accessor_one<libmspub::{anonymous}::TableLayoutCell>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/base.hpp:239:7:   required from 'class boost::detail::multi_array::multi_array_impl_base<libmspub::{anonymous}::TableLayoutCell, 1ul>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/subarray.hpp:39:7:   required from 'class boost::detail::multi_array::const_sub_array<libmspub::{anonymous}::TableLayoutCell, 1ul, libmspub::{anonymous}::TableLayoutCell*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/subarray.hpp:202:7:   required from 'class boost::detail::multi_array::sub_array<libmspub::{anonymous}::TableLayoutCell, 1ul>'
MSPUBCollector.cpp:193:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/base.hpp:155:7: warning: base class 'class boost::detail::multi_array::multi_array_base' has a non-virtual destructor [-Weffc++]
 class value_accessor_one : public multi_array_base {
       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/base.hpp: In instantiation of 'struct boost::detail::multi_array::associated_types<libmspub::{anonymous}::TableLayoutCell, mpl_::size_t<1ul> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/base.hpp:245:33:   required from 'class boost::detail::multi_array::multi_array_impl_base<libmspub::{anonymous}::TableLayoutCell, 1ul>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/subarray.hpp:39:7:   required from 'class boost::detail::multi_array::const_sub_array<libmspub::{anonymous}::TableLayoutCell, 1ul, libmspub::{anonymous}::TableLayoutCell*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/subarray.hpp:202:7:   required from 'class boost::detail::multi_array::sub_array<libmspub::{anonymous}::TableLayoutCell, 1ul>'
MSPUBCollector.cpp:193:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/base.hpp:213:8: warning: base class 'class boost::detail::multi_array::value_accessor_one<libmspub::{anonymous}::TableLayoutCell>' has a non-virtual destructor [-Weffc++]
 struct associated_types
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/base.hpp: In instantiation of 'class boost::detail::multi_array::multi_array_impl_base<libmspub::{anonymous}::TableLayoutCell, 1ul>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/subarray.hpp:39:7:   required from 'class boost::detail::multi_array::const_sub_array<libmspub::{anonymous}::TableLayoutCell, 1ul, libmspub::{anonymous}::TableLayoutCell*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/subarray.hpp:202:7:   required from 'class boost::detail::multi_array::sub_array<libmspub::{anonymous}::TableLayoutCell, 1ul>'
MSPUBCollector.cpp:193:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/base.hpp:239:7: warning: base class 'class boost::detail::multi_array::value_accessor_one<libmspub::{anonymous}::TableLayoutCell>' has a non-virtual destructor [-Weffc++]
 class multi_array_impl_base
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:33:0,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/subarray.hpp: In instantiation of 'class boost::detail::multi_array::const_sub_array<libmspub::{anonymous}::TableLayoutCell, 1ul, libmspub::{anonymous}::TableLayoutCell*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/subarray.hpp:202:7:   required from 'class boost::detail::multi_array::sub_array<libmspub::{anonymous}::TableLayoutCell, 1ul>'
MSPUBCollector.cpp:193:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/subarray.hpp:39:7: warning: base class 'class boost::detail::multi_array::multi_array_impl_base<libmspub::{anonymous}::TableLayoutCell, 1ul>' has a non-virtual destructor [-Weffc++]
 class const_sub_array :
       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/subarray.hpp:39:7: warning: 'class boost::detail::multi_array::const_sub_array<libmspub::{anonymous}::TableLayoutCell, 1ul, libmspub::{anonymous}::TableLayoutCell*>' has pointer data members [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/subarray.hpp:39:7: warning:   but does not override 'boost::detail::multi_array::const_sub_array<libmspub::{anonymous}::TableLayoutCell, 1ul, libmspub::{anonymous}::TableLayoutCell*>(const boost::detail::multi_array::const_sub_array<libmspub::{anonymous}::TableLayoutCell, 1ul, libmspub::{anonymous}::TableLayoutCell*>&)' [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/subarray.hpp: In instantiation of 'class boost::detail::multi_array::sub_array<libmspub::{anonymous}::TableLayoutCell, 1ul>':
MSPUBCollector.cpp:193:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/subarray.hpp:202:7: warning: base class 'class boost::detail::multi_array::const_sub_array<libmspub::{anonymous}::TableLayoutCell, 1ul, libmspub::{anonymous}::TableLayoutCell*>' has a non-virtual destructor [-Weffc++]
 class sub_array : public const_sub_array<T,NumDims,T*>
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::ShapeType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ShapeType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ShapeType]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::ShapeType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ShapeType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ShapeType]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::ShapeType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ShapeType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ShapeType]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::ShapeType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ShapeType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ShapeType]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::ShapeType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ShapeType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ShapeType]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::ShapeType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ShapeType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ShapeType]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::ShapeType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ShapeType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ShapeType]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::ShapeType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ShapeType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ShapeType]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ShapeType]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ShapeType]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ShapeType]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::ShapeType, const libmspub::ShapeType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ShapeType]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ShapeType]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::ShapeType, const libmspub::ShapeType&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ShapeType]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::ShapeType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::ShapeType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeType, const boost::optional<libmspub::ShapeType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ShapeType>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::ShapeType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::ShapeType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeType, const boost::optional<libmspub::ShapeType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ShapeType>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ShapeType>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ShapeType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ShapeType>&>, boost::is_same<libmspub::ShapeType, boost::optional<libmspub::ShapeType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeType, const boost::optional<libmspub::ShapeType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ShapeType>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ShapeType>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ShapeType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ShapeType>&>, boost::is_same<libmspub::ShapeType, boost::optional<libmspub::ShapeType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeType, const boost::optional<libmspub::ShapeType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ShapeType>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ShapeType>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ShapeType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ShapeType>&>, boost::is_same<libmspub::ShapeType, boost::optional<libmspub::ShapeType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeType, const boost::optional<libmspub::ShapeType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ShapeType>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::ShapeType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::ShapeType> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::ShapeType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ShapeType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ShapeType>&>, boost::is_same<libmspub::ShapeType, boost::optional<libmspub::ShapeType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeType, const boost::optional<libmspub::ShapeType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ShapeType>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::ShapeType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ShapeType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ShapeType>&>, boost::is_same<libmspub::ShapeType, boost::optional<libmspub::ShapeType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeType, const boost::optional<libmspub::ShapeType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ShapeType>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ShapeType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ShapeType>&>, boost::is_same<libmspub::ShapeType, boost::optional<libmspub::ShapeType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeType, const boost::optional<libmspub::ShapeType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ShapeType>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ShapeType>&>, boost::is_same<libmspub::ShapeType, boost::optional<libmspub::ShapeType> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeType, const boost::optional<libmspub::ShapeType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ShapeType>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ShapeType>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeType, const boost::optional<libmspub::ShapeType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ShapeType>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ShapeType>&>, boost::is_same<libmspub::ShapeType, boost::optional<libmspub::ShapeType> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::ShapeType, const boost::optional<libmspub::ShapeType>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ShapeType, const boost::optional<libmspub::ShapeType>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ShapeType>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ShapeType, const boost::optional<libmspub::ShapeType>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ShapeType>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::Coordinate&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Coordinate&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Coordinate]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::Coordinate&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Coordinate&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Coordinate]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::Coordinate&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Coordinate&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Coordinate]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::Coordinate&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Coordinate&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Coordinate]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Coordinate&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Coordinate&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Coordinate]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Coordinate&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Coordinate&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Coordinate]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Coordinate&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Coordinate&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Coordinate]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Coordinate&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Coordinate&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Coordinate]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Coordinate]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Coordinate]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Coordinate]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Coordinate, const libmspub::Coordinate&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Coordinate]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Coordinate]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Coordinate, const libmspub::Coordinate&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Coordinate]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::Coordinate> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Coordinate>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Coordinate, const boost::optional<libmspub::Coordinate>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Coordinate>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::Coordinate> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Coordinate>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Coordinate, const boost::optional<libmspub::Coordinate>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Coordinate>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Coordinate>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Coordinate>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Coordinate>&>, boost::is_same<libmspub::Coordinate, boost::optional<libmspub::Coordinate> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Coordinate, const boost::optional<libmspub::Coordinate>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Coordinate>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Coordinate>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Coordinate>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Coordinate>&>, boost::is_same<libmspub::Coordinate, boost::optional<libmspub::Coordinate> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Coordinate, const boost::optional<libmspub::Coordinate>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Coordinate>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Coordinate>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Coordinate>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Coordinate>&>, boost::is_same<libmspub::Coordinate, boost::optional<libmspub::Coordinate> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Coordinate, const boost::optional<libmspub::Coordinate>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Coordinate>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::Coordinate> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::Coordinate> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Coordinate> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Coordinate>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Coordinate>&>, boost::is_same<libmspub::Coordinate, boost::optional<libmspub::Coordinate> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Coordinate, const boost::optional<libmspub::Coordinate>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Coordinate>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Coordinate> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Coordinate>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Coordinate>&>, boost::is_same<libmspub::Coordinate, boost::optional<libmspub::Coordinate> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Coordinate, const boost::optional<libmspub::Coordinate>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Coordinate>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Coordinate>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Coordinate>&>, boost::is_same<libmspub::Coordinate, boost::optional<libmspub::Coordinate> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Coordinate, const boost::optional<libmspub::Coordinate>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Coordinate>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Coordinate>&>, boost::is_same<libmspub::Coordinate, boost::optional<libmspub::Coordinate> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Coordinate, const boost::optional<libmspub::Coordinate>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Coordinate>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Coordinate>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Coordinate, const boost::optional<libmspub::Coordinate>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Coordinate>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Coordinate>&>, boost::is_same<libmspub::Coordinate, boost::optional<libmspub::Coordinate> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Coordinate, const boost::optional<libmspub::Coordinate>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Coordinate, const boost::optional<libmspub::Coordinate>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Coordinate>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Coordinate, const boost::optional<libmspub::Coordinate>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Coordinate>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const std::pair<bool, bool>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const std::pair<bool, bool>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = std::pair<bool, bool>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const std::pair<bool, bool>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const std::pair<bool, bool>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = std::pair<bool, bool>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const std::pair<bool, bool>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const std::pair<bool, bool>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = std::pair<bool, bool>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const std::pair<bool, bool>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const std::pair<bool, bool>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = std::pair<bool, bool>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<std::pair<bool, bool>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = std::pair<bool, bool>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = std::pair<bool, bool>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<std::pair<bool, bool>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = std::pair<bool, bool>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = std::pair<bool, bool>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<std::pair<bool, bool>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = std::pair<bool, bool>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = std::pair<bool, bool>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<std::pair<bool, bool>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = std::pair<bool, bool>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = std::pair<bool, bool>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = std::pair<bool, bool>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = std::pair<bool, bool>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = std::pair<bool, bool>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = std::pair<bool, bool>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = std::pair<bool, bool>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = std::pair<bool, bool>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<std::pair<bool, bool> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<std::pair<bool, bool> >&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<std::pair<bool, bool>, const boost::optional<std::pair<bool, bool> >&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<std::pair<bool, bool> >&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<std::pair<bool, bool> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<std::pair<bool, bool> >&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<std::pair<bool, bool>, const boost::optional<std::pair<bool, bool> >&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<std::pair<bool, bool> >&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<std::pair<bool, bool> >, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<std::pair<bool, bool> >&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<std::pair<bool, bool> >&>, boost::is_same<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> > > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<std::pair<bool, bool>, const boost::optional<std::pair<bool, bool> >&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<std::pair<bool, bool> >&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<std::pair<bool, bool> >, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<std::pair<bool, bool> >&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<std::pair<bool, bool> >&>, boost::is_same<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> > > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<std::pair<bool, bool>, const boost::optional<std::pair<bool, bool> >&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<std::pair<bool, bool> >&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<std::pair<bool, bool> >, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<std::pair<bool, bool> >&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<std::pair<bool, bool> >&>, boost::is_same<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> > > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<std::pair<bool, bool>, const boost::optional<std::pair<bool, bool> >&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<std::pair<bool, bool> >&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<std::pair<bool, bool> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<std::pair<bool, bool> > >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<std::pair<bool, bool> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<std::pair<bool, bool> >&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<std::pair<bool, bool> >&>, boost::is_same<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> > > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<std::pair<bool, bool>, const boost::optional<std::pair<bool, bool> >&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<std::pair<bool, bool> >&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<std::pair<bool, bool> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<std::pair<bool, bool> >&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<std::pair<bool, bool> >&>, boost::is_same<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> > > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<std::pair<bool, bool>, const boost::optional<std::pair<bool, bool> >&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<std::pair<bool, bool> >&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<std::pair<bool, bool> >&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<std::pair<bool, bool> >&>, boost::is_same<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> > > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<std::pair<bool, bool>, const boost::optional<std::pair<bool, bool> >&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<std::pair<bool, bool> >&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<std::pair<bool, bool> >&>, boost::is_same<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> > > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<std::pair<bool, bool>, const boost::optional<std::pair<bool, bool> >&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<std::pair<bool, bool> >&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<std::pair<bool, bool> >&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<std::pair<bool, bool>, const boost::optional<std::pair<bool, bool> >&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<std::pair<bool, bool> >&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<std::pair<bool, bool> >&>, boost::is_same<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> > > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<std::pair<bool, bool>, const boost::optional<std::pair<bool, bool> >&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<std::pair<bool, bool>, const boost::optional<std::pair<bool, bool> >&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<std::pair<bool, bool> >&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<std::pair<bool, bool>, const boost::optional<std::pair<bool, bool> >&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<std::pair<bool, bool> >&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::Margins&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Margins&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Margins]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::Margins&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Margins&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Margins]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::Margins&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Margins&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Margins]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::Margins&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Margins&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Margins]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Margins&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Margins&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Margins]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Margins&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Margins&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Margins]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Margins&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Margins&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Margins]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Margins&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Margins&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Margins]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Margins]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Margins]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Margins]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Margins, const libmspub::Margins&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Margins]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Margins]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Margins, const libmspub::Margins&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Margins]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::Margins> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Margins>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Margins, const boost::optional<libmspub::Margins>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Margins>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::Margins> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Margins>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Margins, const boost::optional<libmspub::Margins>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Margins>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Margins>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Margins>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Margins>&>, boost::is_same<libmspub::Margins, boost::optional<libmspub::Margins> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Margins, const boost::optional<libmspub::Margins>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Margins>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Margins>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Margins>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Margins>&>, boost::is_same<libmspub::Margins, boost::optional<libmspub::Margins> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Margins, const boost::optional<libmspub::Margins>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Margins>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Margins>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Margins>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Margins>&>, boost::is_same<libmspub::Margins, boost::optional<libmspub::Margins> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Margins, const boost::optional<libmspub::Margins>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Margins>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::Margins> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::Margins> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Margins> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Margins>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Margins>&>, boost::is_same<libmspub::Margins, boost::optional<libmspub::Margins> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Margins, const boost::optional<libmspub::Margins>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Margins>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Margins> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Margins>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Margins>&>, boost::is_same<libmspub::Margins, boost::optional<libmspub::Margins> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Margins, const boost::optional<libmspub::Margins>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Margins>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Margins>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Margins>&>, boost::is_same<libmspub::Margins, boost::optional<libmspub::Margins> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Margins, const boost::optional<libmspub::Margins>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Margins>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Margins>&>, boost::is_same<libmspub::Margins, boost::optional<libmspub::Margins> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Margins, const boost::optional<libmspub::Margins>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Margins>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Margins>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Margins, const boost::optional<libmspub::Margins>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Margins>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Margins>&>, boost::is_same<libmspub::Margins, boost::optional<libmspub::Margins> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Margins, const boost::optional<libmspub::Margins>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Margins, const boost::optional<libmspub::Margins>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Margins>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Margins, const boost::optional<libmspub::Margins>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Margins>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::BorderPosition&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::BorderPosition&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::BorderPosition]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::BorderPosition&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::BorderPosition&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::BorderPosition]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::BorderPosition&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::BorderPosition&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::BorderPosition]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::BorderPosition&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::BorderPosition&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::BorderPosition]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::BorderPosition&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::BorderPosition&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::BorderPosition]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::BorderPosition&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::BorderPosition&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::BorderPosition]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::BorderPosition&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::BorderPosition&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::BorderPosition]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::BorderPosition&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::BorderPosition&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::BorderPosition]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::BorderPosition]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::BorderPosition]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::BorderPosition]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::BorderPosition]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::BorderPosition]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::BorderPosition]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::BorderPosition> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::BorderPosition>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::BorderPosition, const boost::optional<libmspub::BorderPosition>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::BorderPosition>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::BorderPosition> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::BorderPosition>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::BorderPosition, const boost::optional<libmspub::BorderPosition>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::BorderPosition>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::BorderPosition>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::BorderPosition>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::BorderPosition>&>, boost::is_same<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::BorderPosition, const boost::optional<libmspub::BorderPosition>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::BorderPosition>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::BorderPosition>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::BorderPosition>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::BorderPosition>&>, boost::is_same<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::BorderPosition, const boost::optional<libmspub::BorderPosition>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::BorderPosition>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::BorderPosition>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::BorderPosition>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::BorderPosition>&>, boost::is_same<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::BorderPosition, const boost::optional<libmspub::BorderPosition>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::BorderPosition>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::BorderPosition> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::BorderPosition> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::BorderPosition> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::BorderPosition>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::BorderPosition>&>, boost::is_same<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::BorderPosition, const boost::optional<libmspub::BorderPosition>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::BorderPosition>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::BorderPosition> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::BorderPosition>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::BorderPosition>&>, boost::is_same<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::BorderPosition, const boost::optional<libmspub::BorderPosition>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::BorderPosition>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::BorderPosition>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::BorderPosition>&>, boost::is_same<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::BorderPosition, const boost::optional<libmspub::BorderPosition>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::BorderPosition>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::BorderPosition>&>, boost::is_same<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::BorderPosition, const boost::optional<libmspub::BorderPosition>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::BorderPosition>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::BorderPosition>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::BorderPosition, const boost::optional<libmspub::BorderPosition>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::BorderPosition>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::BorderPosition>&>, boost::is_same<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::BorderPosition, const boost::optional<libmspub::BorderPosition>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::BorderPosition, const boost::optional<libmspub::BorderPosition>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::BorderPosition>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::BorderPosition, const boost::optional<libmspub::BorderPosition>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::BorderPosition>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::DynamicCustomShape&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::DynamicCustomShape&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::DynamicCustomShape]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::DynamicCustomShape&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::DynamicCustomShape&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::DynamicCustomShape]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::DynamicCustomShape&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::DynamicCustomShape&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::DynamicCustomShape]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::DynamicCustomShape&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::DynamicCustomShape&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::DynamicCustomShape]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::DynamicCustomShape&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::DynamicCustomShape&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::DynamicCustomShape]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::DynamicCustomShape&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::DynamicCustomShape&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::DynamicCustomShape]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::DynamicCustomShape&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::DynamicCustomShape&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::DynamicCustomShape]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::DynamicCustomShape&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::DynamicCustomShape&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::DynamicCustomShape]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::DynamicCustomShape]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::DynamicCustomShape]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::DynamicCustomShape]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::DynamicCustomShape]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::DynamicCustomShape]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::DynamicCustomShape]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::DynamicCustomShape> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::DynamicCustomShape>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::DynamicCustomShape, const boost::optional<libmspub::DynamicCustomShape>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::DynamicCustomShape>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::DynamicCustomShape> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::DynamicCustomShape>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::DynamicCustomShape, const boost::optional<libmspub::DynamicCustomShape>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::DynamicCustomShape>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::DynamicCustomShape>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::DynamicCustomShape>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::DynamicCustomShape>&>, boost::is_same<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::DynamicCustomShape, const boost::optional<libmspub::DynamicCustomShape>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::DynamicCustomShape>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::DynamicCustomShape>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::DynamicCustomShape>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::DynamicCustomShape>&>, boost::is_same<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::DynamicCustomShape, const boost::optional<libmspub::DynamicCustomShape>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::DynamicCustomShape>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::DynamicCustomShape>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::DynamicCustomShape>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::DynamicCustomShape>&>, boost::is_same<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::DynamicCustomShape, const boost::optional<libmspub::DynamicCustomShape>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::DynamicCustomShape>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::DynamicCustomShape> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::DynamicCustomShape> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::DynamicCustomShape> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::DynamicCustomShape>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::DynamicCustomShape>&>, boost::is_same<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::DynamicCustomShape, const boost::optional<libmspub::DynamicCustomShape>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::DynamicCustomShape>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::DynamicCustomShape> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::DynamicCustomShape>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::DynamicCustomShape>&>, boost::is_same<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::DynamicCustomShape, const boost::optional<libmspub::DynamicCustomShape>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::DynamicCustomShape>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::DynamicCustomShape>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::DynamicCustomShape>&>, boost::is_same<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::DynamicCustomShape, const boost::optional<libmspub::DynamicCustomShape>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::DynamicCustomShape>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::DynamicCustomShape>&>, boost::is_same<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::DynamicCustomShape, const boost::optional<libmspub::DynamicCustomShape>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::DynamicCustomShape>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::DynamicCustomShape>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::DynamicCustomShape, const boost::optional<libmspub::DynamicCustomShape>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::DynamicCustomShape>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::DynamicCustomShape>&>, boost::is_same<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::DynamicCustomShape, const boost::optional<libmspub::DynamicCustomShape>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::DynamicCustomShape, const boost::optional<libmspub::DynamicCustomShape>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::DynamicCustomShape>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::DynamicCustomShape, const boost::optional<libmspub::DynamicCustomShape>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::DynamicCustomShape>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::ColorReference&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ColorReference&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ColorReference]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::ColorReference&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ColorReference&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ColorReference]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::ColorReference&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ColorReference&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ColorReference]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::ColorReference&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ColorReference&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ColorReference]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::ColorReference&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ColorReference&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ColorReference]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::ColorReference&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ColorReference&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ColorReference]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::ColorReference&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ColorReference&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ColorReference]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::ColorReference&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ColorReference&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ColorReference]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ColorReference]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ColorReference]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ColorReference]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::ColorReference, const libmspub::ColorReference&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ColorReference]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ColorReference]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::ColorReference, const libmspub::ColorReference&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ColorReference]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::ColorReference> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::ColorReference>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ColorReference, const boost::optional<libmspub::ColorReference>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ColorReference>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::ColorReference> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::ColorReference>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ColorReference, const boost::optional<libmspub::ColorReference>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ColorReference>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ColorReference>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ColorReference>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ColorReference>&>, boost::is_same<libmspub::ColorReference, boost::optional<libmspub::ColorReference> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ColorReference, const boost::optional<libmspub::ColorReference>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ColorReference>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ColorReference>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ColorReference>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ColorReference>&>, boost::is_same<libmspub::ColorReference, boost::optional<libmspub::ColorReference> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ColorReference, const boost::optional<libmspub::ColorReference>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ColorReference>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ColorReference>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ColorReference>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ColorReference>&>, boost::is_same<libmspub::ColorReference, boost::optional<libmspub::ColorReference> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ColorReference, const boost::optional<libmspub::ColorReference>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ColorReference>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::ColorReference> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::ColorReference> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::ColorReference> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ColorReference>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ColorReference>&>, boost::is_same<libmspub::ColorReference, boost::optional<libmspub::ColorReference> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ColorReference, const boost::optional<libmspub::ColorReference>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ColorReference>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::ColorReference> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ColorReference>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ColorReference>&>, boost::is_same<libmspub::ColorReference, boost::optional<libmspub::ColorReference> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ColorReference, const boost::optional<libmspub::ColorReference>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ColorReference>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ColorReference>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ColorReference>&>, boost::is_same<libmspub::ColorReference, boost::optional<libmspub::ColorReference> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ColorReference, const boost::optional<libmspub::ColorReference>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ColorReference>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ColorReference>&>, boost::is_same<libmspub::ColorReference, boost::optional<libmspub::ColorReference> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ColorReference, const boost::optional<libmspub::ColorReference>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ColorReference>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ColorReference>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ColorReference, const boost::optional<libmspub::ColorReference>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ColorReference>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ColorReference>&>, boost::is_same<libmspub::ColorReference, boost::optional<libmspub::ColorReference> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::ColorReference, const boost::optional<libmspub::ColorReference>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ColorReference, const boost::optional<libmspub::ColorReference>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ColorReference>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ColorReference, const boost::optional<libmspub::ColorReference>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ColorReference>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Dash&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Dash&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Dash&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Dash&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Dash&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Dash&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Dash&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Dash&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Dash>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Dash>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Dash>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::Dash> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, const boost::optional<libmspub::Dash>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, const boost::optional<libmspub::Dash>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, const boost::optional<libmspub::Dash>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::TableInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::TableInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::TableInfo]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::TableInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::TableInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::TableInfo]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::TableInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::TableInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::TableInfo]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::TableInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::TableInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::TableInfo]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::TableInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::TableInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::TableInfo]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::TableInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::TableInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::TableInfo]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::TableInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::TableInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::TableInfo]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::TableInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::TableInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::TableInfo]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::TableInfo]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::TableInfo]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::TableInfo]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::TableInfo, const libmspub::TableInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::TableInfo]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::TableInfo]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::TableInfo, const libmspub::TableInfo&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::TableInfo]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::TableInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::TableInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::TableInfo, const boost::optional<libmspub::TableInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::TableInfo>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::TableInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::TableInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::TableInfo, const boost::optional<libmspub::TableInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::TableInfo>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::TableInfo>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::TableInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::TableInfo>&>, boost::is_same<libmspub::TableInfo, boost::optional<libmspub::TableInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::TableInfo, const boost::optional<libmspub::TableInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::TableInfo>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::TableInfo>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::TableInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::TableInfo>&>, boost::is_same<libmspub::TableInfo, boost::optional<libmspub::TableInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::TableInfo, const boost::optional<libmspub::TableInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::TableInfo>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::TableInfo>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::TableInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::TableInfo>&>, boost::is_same<libmspub::TableInfo, boost::optional<libmspub::TableInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::TableInfo, const boost::optional<libmspub::TableInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::TableInfo>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::TableInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::TableInfo> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::TableInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::TableInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::TableInfo>&>, boost::is_same<libmspub::TableInfo, boost::optional<libmspub::TableInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::TableInfo, const boost::optional<libmspub::TableInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::TableInfo>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::TableInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::TableInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::TableInfo>&>, boost::is_same<libmspub::TableInfo, boost::optional<libmspub::TableInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::TableInfo, const boost::optional<libmspub::TableInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::TableInfo>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::TableInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::TableInfo>&>, boost::is_same<libmspub::TableInfo, boost::optional<libmspub::TableInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::TableInfo, const boost::optional<libmspub::TableInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::TableInfo>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::TableInfo>&>, boost::is_same<libmspub::TableInfo, boost::optional<libmspub::TableInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::TableInfo, const boost::optional<libmspub::TableInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::TableInfo>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::TableInfo>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::TableInfo, const boost::optional<libmspub::TableInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::TableInfo>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::TableInfo>&>, boost::is_same<libmspub::TableInfo, boost::optional<libmspub::TableInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::TableInfo, const boost::optional<libmspub::TableInfo>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::TableInfo, const boost::optional<libmspub::TableInfo>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::TableInfo>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::TableInfo, const boost::optional<libmspub::TableInfo>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::TableInfo>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::Arrow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Arrow&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Arrow]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::Arrow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Arrow&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Arrow]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::Arrow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Arrow&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Arrow]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::Arrow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Arrow&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Arrow]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Arrow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Arrow&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Arrow]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Arrow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Arrow&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Arrow]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Arrow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Arrow&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Arrow]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Arrow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Arrow&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Arrow]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Arrow]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Arrow]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Arrow]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Arrow, const libmspub::Arrow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Arrow]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Arrow]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Arrow, const libmspub::Arrow&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Arrow]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::Arrow> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Arrow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Arrow, const boost::optional<libmspub::Arrow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Arrow>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::Arrow> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Arrow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Arrow, const boost::optional<libmspub::Arrow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Arrow>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Arrow>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Arrow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Arrow>&>, boost::is_same<libmspub::Arrow, boost::optional<libmspub::Arrow> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Arrow, const boost::optional<libmspub::Arrow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Arrow>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Arrow>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Arrow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Arrow>&>, boost::is_same<libmspub::Arrow, boost::optional<libmspub::Arrow> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Arrow, const boost::optional<libmspub::Arrow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Arrow>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Arrow>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Arrow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Arrow>&>, boost::is_same<libmspub::Arrow, boost::optional<libmspub::Arrow> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Arrow, const boost::optional<libmspub::Arrow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Arrow>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::Arrow> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::Arrow> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Arrow> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Arrow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Arrow>&>, boost::is_same<libmspub::Arrow, boost::optional<libmspub::Arrow> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Arrow, const boost::optional<libmspub::Arrow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Arrow>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Arrow> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Arrow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Arrow>&>, boost::is_same<libmspub::Arrow, boost::optional<libmspub::Arrow> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Arrow, const boost::optional<libmspub::Arrow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Arrow>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Arrow>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Arrow>&>, boost::is_same<libmspub::Arrow, boost::optional<libmspub::Arrow> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Arrow, const boost::optional<libmspub::Arrow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Arrow>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Arrow>&>, boost::is_same<libmspub::Arrow, boost::optional<libmspub::Arrow> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Arrow, const boost::optional<libmspub::Arrow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Arrow>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Arrow>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Arrow, const boost::optional<libmspub::Arrow>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Arrow>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Arrow>&>, boost::is_same<libmspub::Arrow, boost::optional<libmspub::Arrow> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Arrow, const boost::optional<libmspub::Arrow>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Arrow, const boost::optional<libmspub::Arrow>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Arrow>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Arrow, const boost::optional<libmspub::Arrow>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Arrow>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::VerticalAlign&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::VerticalAlign&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::VerticalAlign]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::VerticalAlign&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::VerticalAlign&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::VerticalAlign]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::VerticalAlign&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::VerticalAlign&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::VerticalAlign]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::VerticalAlign&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::VerticalAlign&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::VerticalAlign]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::VerticalAlign&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::VerticalAlign&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::VerticalAlign]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::VerticalAlign&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::VerticalAlign&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::VerticalAlign]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::VerticalAlign&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::VerticalAlign&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::VerticalAlign]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::VerticalAlign&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::VerticalAlign&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::VerticalAlign]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::VerticalAlign]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::VerticalAlign]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::VerticalAlign]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::VerticalAlign]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::VerticalAlign]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::VerticalAlign]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::VerticalAlign> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::VerticalAlign>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::VerticalAlign, const boost::optional<libmspub::VerticalAlign>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::VerticalAlign>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::VerticalAlign> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::VerticalAlign>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::VerticalAlign, const boost::optional<libmspub::VerticalAlign>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::VerticalAlign>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::VerticalAlign>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::VerticalAlign>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::VerticalAlign>&>, boost::is_same<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::VerticalAlign, const boost::optional<libmspub::VerticalAlign>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::VerticalAlign>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::VerticalAlign>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::VerticalAlign>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::VerticalAlign>&>, boost::is_same<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::VerticalAlign, const boost::optional<libmspub::VerticalAlign>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::VerticalAlign>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::VerticalAlign>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::VerticalAlign>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::VerticalAlign>&>, boost::is_same<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::VerticalAlign, const boost::optional<libmspub::VerticalAlign>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::VerticalAlign>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::VerticalAlign> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::VerticalAlign> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::VerticalAlign> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::VerticalAlign>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::VerticalAlign>&>, boost::is_same<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::VerticalAlign, const boost::optional<libmspub::VerticalAlign>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::VerticalAlign>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::VerticalAlign> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::VerticalAlign>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::VerticalAlign>&>, boost::is_same<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::VerticalAlign, const boost::optional<libmspub::VerticalAlign>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::VerticalAlign>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::VerticalAlign>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::VerticalAlign>&>, boost::is_same<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::VerticalAlign, const boost::optional<libmspub::VerticalAlign>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::VerticalAlign>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::VerticalAlign>&>, boost::is_same<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::VerticalAlign, const boost::optional<libmspub::VerticalAlign>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::VerticalAlign>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::VerticalAlign>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::VerticalAlign, const boost::optional<libmspub::VerticalAlign>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::VerticalAlign>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::VerticalAlign>&>, boost::is_same<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::VerticalAlign, const boost::optional<libmspub::VerticalAlign>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::VerticalAlign, const boost::optional<libmspub::VerticalAlign>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::VerticalAlign>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::VerticalAlign, const boost::optional<libmspub::VerticalAlign>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::VerticalAlign>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::Shadow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Shadow&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Shadow]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::Shadow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Shadow&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Shadow]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::Shadow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Shadow&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Shadow]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::Shadow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Shadow&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Shadow]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Shadow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Shadow&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Shadow]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Shadow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Shadow&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Shadow]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Shadow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Shadow&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Shadow]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Shadow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Shadow&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Shadow]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Shadow]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Shadow]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Shadow]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Shadow, const libmspub::Shadow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Shadow]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Shadow]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Shadow, const libmspub::Shadow&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Shadow]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::Shadow> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Shadow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Shadow, const boost::optional<libmspub::Shadow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Shadow>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::Shadow> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Shadow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Shadow, const boost::optional<libmspub::Shadow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Shadow>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Shadow>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Shadow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Shadow>&>, boost::is_same<libmspub::Shadow, boost::optional<libmspub::Shadow> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Shadow, const boost::optional<libmspub::Shadow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Shadow>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Shadow>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Shadow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Shadow>&>, boost::is_same<libmspub::Shadow, boost::optional<libmspub::Shadow> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Shadow, const boost::optional<libmspub::Shadow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Shadow>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Shadow>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Shadow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Shadow>&>, boost::is_same<libmspub::Shadow, boost::optional<libmspub::Shadow> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Shadow, const boost::optional<libmspub::Shadow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Shadow>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::Shadow> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::Shadow> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Shadow> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Shadow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Shadow>&>, boost::is_same<libmspub::Shadow, boost::optional<libmspub::Shadow> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Shadow, const boost::optional<libmspub::Shadow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Shadow>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Shadow> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Shadow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Shadow>&>, boost::is_same<libmspub::Shadow, boost::optional<libmspub::Shadow> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Shadow, const boost::optional<libmspub::Shadow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Shadow>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Shadow>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Shadow>&>, boost::is_same<libmspub::Shadow, boost::optional<libmspub::Shadow> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Shadow, const boost::optional<libmspub::Shadow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Shadow>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Shadow>&>, boost::is_same<libmspub::Shadow, boost::optional<libmspub::Shadow> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Shadow, const boost::optional<libmspub::Shadow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Shadow>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Shadow>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Shadow, const boost::optional<libmspub::Shadow>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Shadow>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Shadow>&>, boost::is_same<libmspub::Shadow, boost::optional<libmspub::Shadow> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Shadow, const boost::optional<libmspub::Shadow>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Shadow, const boost::optional<libmspub::Shadow>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Shadow>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Shadow, const boost::optional<libmspub::Shadow>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Shadow>&]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ShapeType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ShapeType, libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ShapeType, libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ShapeType, libmspub::ShapeType>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ShapeType]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ShapeType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ShapeType, libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ShapeType, libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ShapeType, libmspub::ShapeType>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ShapeType]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ShapeType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ShapeType, libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ShapeType, libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ShapeType, libmspub::ShapeType>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ShapeType]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ShapeType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ShapeType, libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ShapeType, libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ShapeType, libmspub::ShapeType>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ShapeType]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::ShapeType, libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ShapeType, libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ShapeType, libmspub::ShapeType>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ShapeType]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::ShapeType, libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ShapeType, libmspub::ShapeType>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ShapeType]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::ShapeType, libmspub::ShapeType>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ShapeType, libmspub::ShapeType>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ShapeType]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::ShapeType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::ShapeType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeType, boost::optional<libmspub::ShapeType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ShapeType>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::ShapeType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::ShapeType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeType, boost::optional<libmspub::ShapeType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ShapeType>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ShapeType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ShapeType> >, boost::is_same<libmspub::ShapeType, boost::optional<libmspub::ShapeType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeType, boost::optional<libmspub::ShapeType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ShapeType>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ShapeType> >, boost::is_same<libmspub::ShapeType, boost::optional<libmspub::ShapeType> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeType, boost::optional<libmspub::ShapeType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ShapeType>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ShapeType> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeType, boost::optional<libmspub::ShapeType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ShapeType>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ShapeType> >, boost::is_same<libmspub::ShapeType, boost::optional<libmspub::ShapeType> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::ShapeType, boost::optional<libmspub::ShapeType>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ShapeType, boost::optional<libmspub::ShapeType>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ShapeType>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ShapeType, boost::optional<libmspub::ShapeType>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ShapeType>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Coordinate]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Coordinate, libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Coordinate, libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Coordinate, libmspub::Coordinate>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Coordinate]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Coordinate]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Coordinate, libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Coordinate, libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Coordinate, libmspub::Coordinate>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Coordinate]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Coordinate]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Coordinate, libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Coordinate, libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Coordinate, libmspub::Coordinate>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Coordinate]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Coordinate]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Coordinate, libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Coordinate, libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Coordinate, libmspub::Coordinate>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Coordinate]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Coordinate, libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Coordinate, libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Coordinate, libmspub::Coordinate>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Coordinate]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Coordinate, libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Coordinate, libmspub::Coordinate>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Coordinate]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Coordinate, libmspub::Coordinate>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Coordinate, libmspub::Coordinate>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Coordinate]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::Coordinate> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Coordinate> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Coordinate, boost::optional<libmspub::Coordinate> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Coordinate>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::Coordinate> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Coordinate> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Coordinate, boost::optional<libmspub::Coordinate> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Coordinate>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Coordinate> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Coordinate> >, boost::is_same<libmspub::Coordinate, boost::optional<libmspub::Coordinate> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Coordinate, boost::optional<libmspub::Coordinate> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Coordinate>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Coordinate> >, boost::is_same<libmspub::Coordinate, boost::optional<libmspub::Coordinate> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Coordinate, boost::optional<libmspub::Coordinate> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Coordinate>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Coordinate> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Coordinate, boost::optional<libmspub::Coordinate> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Coordinate>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Coordinate> >, boost::is_same<libmspub::Coordinate, boost::optional<libmspub::Coordinate> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Coordinate, boost::optional<libmspub::Coordinate>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Coordinate, boost::optional<libmspub::Coordinate>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Coordinate>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Coordinate, boost::optional<libmspub::Coordinate>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Coordinate>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = std::pair<bool, bool>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<std::pair<bool, bool>, std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, std::pair<bool, bool> >, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = std::pair<bool, bool>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = std::pair<bool, bool>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<std::pair<bool, bool>, std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, std::pair<bool, bool> >, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = std::pair<bool, bool>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = std::pair<bool, bool>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<std::pair<bool, bool>, std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, std::pair<bool, bool> >, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = std::pair<bool, bool>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = std::pair<bool, bool>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<std::pair<bool, bool>, std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, std::pair<bool, bool> >, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = std::pair<bool, bool>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<std::pair<bool, bool>, std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, std::pair<bool, bool> >, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = std::pair<bool, bool>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, std::pair<bool, bool> >, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = std::pair<bool, bool>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<std::pair<bool, bool>, std::pair<bool, bool> >' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, std::pair<bool, bool> >, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = std::pair<bool, bool>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<std::pair<bool, bool> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<std::pair<bool, bool> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<std::pair<bool, bool> >]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<std::pair<bool, bool> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<std::pair<bool, bool> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<std::pair<bool, bool> >]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<std::pair<bool, bool> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<std::pair<bool, bool> > >, boost::is_same<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> > > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<std::pair<bool, bool> >]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<std::pair<bool, bool> > >, boost::is_same<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> > > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<std::pair<bool, bool> >]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<std::pair<bool, bool> > >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<std::pair<bool, bool> >]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<std::pair<bool, bool> > >, boost::is_same<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> > > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> >, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> >, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<std::pair<bool, bool> >]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> >, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<std::pair<bool, bool> >]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Margins]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Margins, libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Margins, libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Margins, libmspub::Margins>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Margins]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Margins]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Margins, libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Margins, libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Margins, libmspub::Margins>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Margins]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Margins]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Margins, libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Margins, libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Margins, libmspub::Margins>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Margins]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Margins]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Margins, libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Margins, libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Margins, libmspub::Margins>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Margins]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Margins, libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Margins, libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Margins, libmspub::Margins>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Margins]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Margins, libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Margins, libmspub::Margins>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Margins]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Margins, libmspub::Margins>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Margins, libmspub::Margins>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Margins]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::Margins> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Margins> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Margins, boost::optional<libmspub::Margins> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Margins>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::Margins> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Margins> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Margins, boost::optional<libmspub::Margins> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Margins>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Margins> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Margins> >, boost::is_same<libmspub::Margins, boost::optional<libmspub::Margins> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Margins, boost::optional<libmspub::Margins> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Margins>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Margins> >, boost::is_same<libmspub::Margins, boost::optional<libmspub::Margins> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Margins, boost::optional<libmspub::Margins> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Margins>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Margins> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Margins, boost::optional<libmspub::Margins> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Margins>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Margins> >, boost::is_same<libmspub::Margins, boost::optional<libmspub::Margins> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Margins, boost::optional<libmspub::Margins>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Margins, boost::optional<libmspub::Margins>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Margins>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Margins, boost::optional<libmspub::Margins>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Margins>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::BorderPosition]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::BorderPosition, libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, libmspub::BorderPosition>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::BorderPosition]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::BorderPosition]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::BorderPosition, libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, libmspub::BorderPosition>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::BorderPosition]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::BorderPosition]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::BorderPosition, libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, libmspub::BorderPosition>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::BorderPosition]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::BorderPosition]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::BorderPosition, libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, libmspub::BorderPosition>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::BorderPosition]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::BorderPosition, libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, libmspub::BorderPosition>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::BorderPosition]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, libmspub::BorderPosition>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::BorderPosition]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::BorderPosition, libmspub::BorderPosition>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, libmspub::BorderPosition>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::BorderPosition]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::BorderPosition> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::BorderPosition> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::BorderPosition>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::BorderPosition> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::BorderPosition> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::BorderPosition>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::BorderPosition> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::BorderPosition> >, boost::is_same<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::BorderPosition>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::BorderPosition> >, boost::is_same<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::BorderPosition>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::BorderPosition> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::BorderPosition>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::BorderPosition> >, boost::is_same<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::BorderPosition>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::BorderPosition>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::DynamicCustomShape]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::DynamicCustomShape]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::DynamicCustomShape]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::DynamicCustomShape]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::DynamicCustomShape]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::DynamicCustomShape]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::DynamicCustomShape]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::DynamicCustomShape]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::DynamicCustomShape]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::DynamicCustomShape]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::DynamicCustomShape]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::DynamicCustomShape> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::DynamicCustomShape> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::DynamicCustomShape>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::DynamicCustomShape> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::DynamicCustomShape> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::DynamicCustomShape>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::DynamicCustomShape> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::DynamicCustomShape> >, boost::is_same<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::DynamicCustomShape>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::DynamicCustomShape> >, boost::is_same<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::DynamicCustomShape>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::DynamicCustomShape> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::DynamicCustomShape>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::DynamicCustomShape> >, boost::is_same<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::DynamicCustomShape>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::DynamicCustomShape>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ColorReference]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ColorReference, libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ColorReference, libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ColorReference, libmspub::ColorReference>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ColorReference]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ColorReference]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ColorReference, libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ColorReference, libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ColorReference, libmspub::ColorReference>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ColorReference]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ColorReference]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ColorReference, libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ColorReference, libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ColorReference, libmspub::ColorReference>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ColorReference]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ColorReference]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ColorReference, libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ColorReference, libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ColorReference, libmspub::ColorReference>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ColorReference]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::ColorReference, libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ColorReference, libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ColorReference, libmspub::ColorReference>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ColorReference]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::ColorReference, libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ColorReference, libmspub::ColorReference>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ColorReference]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::ColorReference, libmspub::ColorReference>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ColorReference, libmspub::ColorReference>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ColorReference]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::ColorReference> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::ColorReference> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ColorReference, boost::optional<libmspub::ColorReference> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ColorReference>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::ColorReference> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::ColorReference> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ColorReference, boost::optional<libmspub::ColorReference> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ColorReference>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ColorReference> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ColorReference> >, boost::is_same<libmspub::ColorReference, boost::optional<libmspub::ColorReference> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ColorReference, boost::optional<libmspub::ColorReference> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ColorReference>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ColorReference> >, boost::is_same<libmspub::ColorReference, boost::optional<libmspub::ColorReference> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ColorReference, boost::optional<libmspub::ColorReference> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ColorReference>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ColorReference> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ColorReference, boost::optional<libmspub::ColorReference> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ColorReference>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ColorReference> >, boost::is_same<libmspub::ColorReference, boost::optional<libmspub::ColorReference> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::ColorReference, boost::optional<libmspub::ColorReference>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ColorReference, boost::optional<libmspub::ColorReference>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ColorReference>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ColorReference, boost::optional<libmspub::ColorReference>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ColorReference>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Dash]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Dash]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Dash]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Dash]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Dash]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Dash]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Dash]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Dash]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Dash, libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Dash]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Dash]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Dash, libmspub::Dash>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Dash]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, boost::optional<libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Dash>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, boost::optional<libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Dash>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Dash> >, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, boost::optional<libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Dash>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Dash> >, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, boost::optional<libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Dash>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Dash> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, boost::optional<libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Dash>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Dash> >, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, boost::optional<libmspub::Dash>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, boost::optional<libmspub::Dash>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Dash>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, boost::optional<libmspub::Dash>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Dash>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::TableInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::TableInfo, libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::TableInfo, libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::TableInfo, libmspub::TableInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::TableInfo]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::TableInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::TableInfo, libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::TableInfo, libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::TableInfo, libmspub::TableInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::TableInfo]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::TableInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::TableInfo, libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::TableInfo, libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::TableInfo, libmspub::TableInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::TableInfo]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::TableInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::TableInfo, libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::TableInfo, libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::TableInfo, libmspub::TableInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::TableInfo]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::TableInfo, libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::TableInfo, libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::TableInfo, libmspub::TableInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::TableInfo]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::TableInfo, libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::TableInfo, libmspub::TableInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::TableInfo]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::TableInfo, libmspub::TableInfo>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::TableInfo, libmspub::TableInfo>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::TableInfo]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::TableInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::TableInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::TableInfo, boost::optional<libmspub::TableInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::TableInfo>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::TableInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::TableInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::TableInfo, boost::optional<libmspub::TableInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::TableInfo>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::TableInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::TableInfo> >, boost::is_same<libmspub::TableInfo, boost::optional<libmspub::TableInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::TableInfo, boost::optional<libmspub::TableInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::TableInfo>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::TableInfo> >, boost::is_same<libmspub::TableInfo, boost::optional<libmspub::TableInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::TableInfo, boost::optional<libmspub::TableInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::TableInfo>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::TableInfo> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::TableInfo, boost::optional<libmspub::TableInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::TableInfo>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::TableInfo> >, boost::is_same<libmspub::TableInfo, boost::optional<libmspub::TableInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::TableInfo, boost::optional<libmspub::TableInfo>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::TableInfo, boost::optional<libmspub::TableInfo>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::TableInfo>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::TableInfo, boost::optional<libmspub::TableInfo>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::TableInfo>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Arrow]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Arrow, libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Arrow, libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Arrow, libmspub::Arrow>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Arrow]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Arrow]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Arrow, libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Arrow, libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Arrow, libmspub::Arrow>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Arrow]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Arrow]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Arrow, libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Arrow, libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Arrow, libmspub::Arrow>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Arrow]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Arrow]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Arrow, libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Arrow, libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Arrow, libmspub::Arrow>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Arrow]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Arrow, libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Arrow, libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Arrow, libmspub::Arrow>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Arrow]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Arrow, libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Arrow, libmspub::Arrow>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Arrow]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Arrow, libmspub::Arrow>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Arrow, libmspub::Arrow>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Arrow]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::Arrow> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Arrow> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Arrow, boost::optional<libmspub::Arrow> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Arrow>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::Arrow> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Arrow> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Arrow, boost::optional<libmspub::Arrow> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Arrow>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Arrow> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Arrow> >, boost::is_same<libmspub::Arrow, boost::optional<libmspub::Arrow> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Arrow, boost::optional<libmspub::Arrow> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Arrow>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Arrow> >, boost::is_same<libmspub::Arrow, boost::optional<libmspub::Arrow> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Arrow, boost::optional<libmspub::Arrow> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Arrow>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Arrow> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Arrow, boost::optional<libmspub::Arrow> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Arrow>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Arrow> >, boost::is_same<libmspub::Arrow, boost::optional<libmspub::Arrow> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Arrow, boost::optional<libmspub::Arrow>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Arrow, boost::optional<libmspub::Arrow>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Arrow>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Arrow, boost::optional<libmspub::Arrow>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Arrow>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::VerticalAlign]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::VerticalAlign, libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, libmspub::VerticalAlign>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::VerticalAlign]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::VerticalAlign]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::VerticalAlign, libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, libmspub::VerticalAlign>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::VerticalAlign]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::VerticalAlign]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::VerticalAlign, libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, libmspub::VerticalAlign>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::VerticalAlign]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::VerticalAlign]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::VerticalAlign, libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, libmspub::VerticalAlign>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::VerticalAlign]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::VerticalAlign, libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, libmspub::VerticalAlign>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::VerticalAlign]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, libmspub::VerticalAlign>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::VerticalAlign]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::VerticalAlign, libmspub::VerticalAlign>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, libmspub::VerticalAlign>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::VerticalAlign]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::VerticalAlign> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::VerticalAlign> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::VerticalAlign>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::VerticalAlign> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::VerticalAlign> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::VerticalAlign>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::VerticalAlign> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::VerticalAlign> >, boost::is_same<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::VerticalAlign>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::VerticalAlign> >, boost::is_same<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::VerticalAlign>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::VerticalAlign> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::VerticalAlign>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::VerticalAlign> >, boost::is_same<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::VerticalAlign>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::VerticalAlign>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Shadow]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Shadow, libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Shadow, libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Shadow, libmspub::Shadow>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Shadow]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Shadow]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Shadow, libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Shadow, libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Shadow, libmspub::Shadow>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Shadow]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Shadow]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Shadow, libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Shadow, libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Shadow, libmspub::Shadow>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Shadow]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Shadow]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Shadow, libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Shadow, libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Shadow, libmspub::Shadow>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Shadow]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Shadow, libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Shadow, libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Shadow, libmspub::Shadow>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Shadow]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Shadow, libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Shadow, libmspub::Shadow>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Shadow]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Shadow, libmspub::Shadow>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Shadow, libmspub::Shadow>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Shadow]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::Shadow> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Shadow> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Shadow, boost::optional<libmspub::Shadow> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Shadow>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::Shadow> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Shadow> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Shadow, boost::optional<libmspub::Shadow> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Shadow>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Shadow> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Shadow> >, boost::is_same<libmspub::Shadow, boost::optional<libmspub::Shadow> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Shadow, boost::optional<libmspub::Shadow> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Shadow>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Shadow> >, boost::is_same<libmspub::Shadow, boost::optional<libmspub::Shadow> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Shadow, boost::optional<libmspub::Shadow> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Shadow>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Shadow> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Shadow, boost::optional<libmspub::Shadow> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Shadow>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Shadow> >, boost::is_same<libmspub::Shadow, boost::optional<libmspub::Shadow> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Shadow, boost::optional<libmspub::Shadow>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Shadow, boost::optional<libmspub::Shadow>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Shadow>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Shadow, boost::optional<libmspub::Shadow>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Shadow>]'
/usr/include/c++/4.8.2/bits/stl_pair.h:96:12:   required from 'struct std::pair<const unsigned int, libmspub::ShapeInfo>'
MSPUBCollector.cpp:364:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::ColorReference] [with T_ = const libmspub::ColorReference&]'
MSPUBCollector.cpp:364:49:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::ColorReference] [with T_ = const libmspub::ColorReference&]'
MSPUBCollector.cpp:364:49:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::ColorReference, libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::ColorReference, libmspub::ColorReference>, boost::optional<libmspub::ColorReference>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::ColorReference] [with T_ = const libmspub::ColorReference&]'
MSPUBCollector.cpp:364:49:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::ColorReference, libmspub::ColorReference>, boost::optional<libmspub::ColorReference>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::ColorReference] [with T_ = const libmspub::ColorReference&]'
MSPUBCollector.cpp:364:49:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, boost::optional<libmspub::ColorReference>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::ColorReference, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::ColorReference&>, boost::is_same<libmspub::ColorReference, libmspub::ColorReference> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ColorReference] [with Expr = const libmspub::ColorReference&]'
MSPUBCollector.cpp:364:49:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::ColorReference, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::ColorReference&>, boost::is_same<libmspub::ColorReference, libmspub::ColorReference> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ColorReference] [with Expr = const libmspub::ColorReference&]'
MSPUBCollector.cpp:364:49:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::ColorReference, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::ColorReference&>, boost::is_same<libmspub::ColorReference, libmspub::ColorReference> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ColorReference] [with Expr = const libmspub::ColorReference&]'
MSPUBCollector.cpp:364:49:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::ColorReference>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::ColorReference&>, boost::is_same<libmspub::ColorReference, libmspub::ColorReference> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ColorReference] [with Expr = const libmspub::ColorReference&]'
MSPUBCollector.cpp:364:49:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::ColorReference&>, boost::is_same<libmspub::ColorReference, libmspub::ColorReference> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ColorReference] [with Expr = const libmspub::ColorReference&]'
MSPUBCollector.cpp:364:49:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const libmspub::ColorReference&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::ColorReference&>, boost::is_same<libmspub::ColorReference, libmspub::ColorReference> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ColorReference] [with Expr = const libmspub::ColorReference&]'
MSPUBCollector.cpp:364:49:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::ColorReference, libmspub::ColorReference> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::ColorReference&>, boost::is_same<libmspub::ColorReference, libmspub::ColorReference> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ColorReference] [with Expr = const libmspub::ColorReference&]'
MSPUBCollector.cpp:364:49:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::ColorReference, libmspub::ColorReference>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::ColorReference&>, boost::is_same<libmspub::ColorReference, libmspub::ColorReference> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ColorReference] [with Expr = const libmspub::ColorReference&]'
MSPUBCollector.cpp:364:49:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::ColorReference, libmspub::ColorReference> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ColorReference, const libmspub::ColorReference&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ColorReference] [with Expr = const libmspub::ColorReference&]'
MSPUBCollector.cpp:364:49:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::ColorReference&>, boost::is_same<libmspub::ColorReference, libmspub::ColorReference> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::ColorReference, const libmspub::ColorReference&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::ColorReference, const libmspub::ColorReference&, true>, boost::optional<libmspub::ColorReference>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ColorReference] [with Expr = const libmspub::ColorReference&]'
MSPUBCollector.cpp:364:49:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::ColorReference, const libmspub::ColorReference&, true>, boost::optional<libmspub::ColorReference>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ColorReference] [with Expr = const libmspub::ColorReference&]'
MSPUBCollector.cpp:364:49:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::ColorReference>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = int] [with T_ = int&]'
MSPUBCollector.cpp:370:52:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<int, int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<int, int>, boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = int] [with T_ = int&]'
MSPUBCollector.cpp:370:52:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<int, int>, boost::optional<int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = int] [with T_ = int&]'
MSPUBCollector.cpp:370:52:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, boost::optional<int>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<int, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<int&>, boost::is_same<int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = int] [with Expr = int&]'
MSPUBCollector.cpp:370:52:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<int, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<int&>, boost::is_same<int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = int] [with Expr = int&]'
MSPUBCollector.cpp:370:52:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<int, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<int&>, boost::is_same<int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = int] [with Expr = int&]'
MSPUBCollector.cpp:370:52:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, int>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<int&>, boost::is_same<int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = int] [with Expr = int&]'
MSPUBCollector.cpp:370:52:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<int&>, boost::is_same<int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = int] [with Expr = int&]'
MSPUBCollector.cpp:370:52:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<int&>, boost::is_same<int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = int] [with Expr = int&]'
MSPUBCollector.cpp:370:52:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<int, int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<int&>, boost::is_same<int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = int] [with Expr = int&]'
MSPUBCollector.cpp:370:52:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<int, int>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<int&>, boost::is_same<int, int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = int] [with Expr = int&]'
MSPUBCollector.cpp:370:52:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<int, int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<int, int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = int] [with Expr = int&]'
MSPUBCollector.cpp:370:52:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<int&>, boost::is_same<int, int> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<int, int&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<int, int&, true>, boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = int] [with Expr = int&]'
MSPUBCollector.cpp:370:52:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<int, int&, true>, boost::optional<int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = int] [with Expr = int&]'
MSPUBCollector.cpp:370:52:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<int>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Arrow] [with T_ = const libmspub::Arrow&]'
MSPUBCollector.cpp:382:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Arrow] [with T_ = const libmspub::Arrow&]'
MSPUBCollector.cpp:382:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Arrow, libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::Arrow, libmspub::Arrow>, boost::optional<libmspub::Arrow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Arrow] [with T_ = const libmspub::Arrow&]'
MSPUBCollector.cpp:382:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::Arrow, libmspub::Arrow>, boost::optional<libmspub::Arrow>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Arrow] [with T_ = const libmspub::Arrow&]'
MSPUBCollector.cpp:382:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, boost::optional<libmspub::Arrow>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Arrow, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::Arrow&>, boost::is_same<libmspub::Arrow, libmspub::Arrow> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Arrow] [with Expr = const libmspub::Arrow&]'
MSPUBCollector.cpp:382:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Arrow, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::Arrow&>, boost::is_same<libmspub::Arrow, libmspub::Arrow> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Arrow] [with Expr = const libmspub::Arrow&]'
MSPUBCollector.cpp:382:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Arrow, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::Arrow&>, boost::is_same<libmspub::Arrow, libmspub::Arrow> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Arrow] [with Expr = const libmspub::Arrow&]'
MSPUBCollector.cpp:382:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::Arrow>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::Arrow&>, boost::is_same<libmspub::Arrow, libmspub::Arrow> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Arrow] [with Expr = const libmspub::Arrow&]'
MSPUBCollector.cpp:382:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::Arrow&>, boost::is_same<libmspub::Arrow, libmspub::Arrow> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Arrow] [with Expr = const libmspub::Arrow&]'
MSPUBCollector.cpp:382:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const libmspub::Arrow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::Arrow&>, boost::is_same<libmspub::Arrow, libmspub::Arrow> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Arrow] [with Expr = const libmspub::Arrow&]'
MSPUBCollector.cpp:382:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::Arrow, libmspub::Arrow> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::Arrow&>, boost::is_same<libmspub::Arrow, libmspub::Arrow> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Arrow] [with Expr = const libmspub::Arrow&]'
MSPUBCollector.cpp:382:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::Arrow, libmspub::Arrow>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::Arrow&>, boost::is_same<libmspub::Arrow, libmspub::Arrow> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Arrow] [with Expr = const libmspub::Arrow&]'
MSPUBCollector.cpp:382:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::Arrow, libmspub::Arrow> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Arrow, const libmspub::Arrow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Arrow] [with Expr = const libmspub::Arrow&]'
MSPUBCollector.cpp:382:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::Arrow&>, boost::is_same<libmspub::Arrow, libmspub::Arrow> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::Arrow, const libmspub::Arrow&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Arrow, const libmspub::Arrow&, true>, boost::optional<libmspub::Arrow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Arrow] [with Expr = const libmspub::Arrow&]'
MSPUBCollector.cpp:382:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Arrow, const libmspub::Arrow&, true>, boost::optional<libmspub::Arrow>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Arrow] [with Expr = const libmspub::Arrow&]'
MSPUBCollector.cpp:382:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Arrow>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::VerticalAlign] [with T_ = libmspub::VerticalAlign&]'
MSPUBCollector.cpp:388:48:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::VerticalAlign, libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::VerticalAlign, libmspub::VerticalAlign>, boost::optional<libmspub::VerticalAlign>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::VerticalAlign] [with T_ = libmspub::VerticalAlign&]'
MSPUBCollector.cpp:388:48:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::VerticalAlign, libmspub::VerticalAlign>, boost::optional<libmspub::VerticalAlign>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::VerticalAlign] [with T_ = libmspub::VerticalAlign&]'
MSPUBCollector.cpp:388:48:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, boost::optional<libmspub::VerticalAlign>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::VerticalAlign, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::VerticalAlign&>, boost::is_same<libmspub::VerticalAlign, libmspub::VerticalAlign> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::VerticalAlign, libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::VerticalAlign] [with Expr = libmspub::VerticalAlign&]'
MSPUBCollector.cpp:388:48:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::VerticalAlign, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::VerticalAlign&>, boost::is_same<libmspub::VerticalAlign, libmspub::VerticalAlign> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::VerticalAlign, libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::VerticalAlign] [with Expr = libmspub::VerticalAlign&]'
MSPUBCollector.cpp:388:48:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::VerticalAlign, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::VerticalAlign&>, boost::is_same<libmspub::VerticalAlign, libmspub::VerticalAlign> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::VerticalAlign, libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::VerticalAlign] [with Expr = libmspub::VerticalAlign&]'
MSPUBCollector.cpp:388:48:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::VerticalAlign>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::VerticalAlign&>, boost::is_same<libmspub::VerticalAlign, libmspub::VerticalAlign> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::VerticalAlign, libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::VerticalAlign] [with Expr = libmspub::VerticalAlign&]'
MSPUBCollector.cpp:388:48:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::VerticalAlign&>, boost::is_same<libmspub::VerticalAlign, libmspub::VerticalAlign> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::VerticalAlign, libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::VerticalAlign] [with Expr = libmspub::VerticalAlign&]'
MSPUBCollector.cpp:388:48:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::VerticalAlign&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::VerticalAlign&>, boost::is_same<libmspub::VerticalAlign, libmspub::VerticalAlign> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::VerticalAlign, libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::VerticalAlign] [with Expr = libmspub::VerticalAlign&]'
MSPUBCollector.cpp:388:48:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::VerticalAlign, libmspub::VerticalAlign> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::VerticalAlign&>, boost::is_same<libmspub::VerticalAlign, libmspub::VerticalAlign> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::VerticalAlign, libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::VerticalAlign] [with Expr = libmspub::VerticalAlign&]'
MSPUBCollector.cpp:388:48:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::VerticalAlign, libmspub::VerticalAlign>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::VerticalAlign&>, boost::is_same<libmspub::VerticalAlign, libmspub::VerticalAlign> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::VerticalAlign, libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::VerticalAlign] [with Expr = libmspub::VerticalAlign&]'
MSPUBCollector.cpp:388:48:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::VerticalAlign, libmspub::VerticalAlign> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::VerticalAlign, libmspub::VerticalAlign&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::VerticalAlign] [with Expr = libmspub::VerticalAlign&]'
MSPUBCollector.cpp:388:48:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::VerticalAlign&>, boost::is_same<libmspub::VerticalAlign, libmspub::VerticalAlign> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::VerticalAlign, libmspub::VerticalAlign&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::VerticalAlign, libmspub::VerticalAlign&, true>, boost::optional<libmspub::VerticalAlign>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::VerticalAlign] [with Expr = libmspub::VerticalAlign&]'
MSPUBCollector.cpp:388:48:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::VerticalAlign, libmspub::VerticalAlign&, true>, boost::optional<libmspub::VerticalAlign>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::VerticalAlign] [with Expr = libmspub::VerticalAlign&]'
MSPUBCollector.cpp:388:48:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::VerticalAlign>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::TableInfo] [with T_ = const libmspub::TableInfo&]'
MSPUBCollector.cpp:400:44:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::TableInfo] [with T_ = const libmspub::TableInfo&]'
MSPUBCollector.cpp:400:44:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::TableInfo, libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::TableInfo, libmspub::TableInfo>, boost::optional<libmspub::TableInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::TableInfo] [with T_ = const libmspub::TableInfo&]'
MSPUBCollector.cpp:400:44:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::TableInfo, libmspub::TableInfo>, boost::optional<libmspub::TableInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::TableInfo] [with T_ = const libmspub::TableInfo&]'
MSPUBCollector.cpp:400:44:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, boost::optional<libmspub::TableInfo>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::TableInfo, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::TableInfo&>, boost::is_same<libmspub::TableInfo, libmspub::TableInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::TableInfo] [with Expr = const libmspub::TableInfo&]'
MSPUBCollector.cpp:400:44:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::TableInfo, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::TableInfo&>, boost::is_same<libmspub::TableInfo, libmspub::TableInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::TableInfo] [with Expr = const libmspub::TableInfo&]'
MSPUBCollector.cpp:400:44:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::TableInfo, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::TableInfo&>, boost::is_same<libmspub::TableInfo, libmspub::TableInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::TableInfo] [with Expr = const libmspub::TableInfo&]'
MSPUBCollector.cpp:400:44:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::TableInfo>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::TableInfo&>, boost::is_same<libmspub::TableInfo, libmspub::TableInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::TableInfo] [with Expr = const libmspub::TableInfo&]'
MSPUBCollector.cpp:400:44:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::TableInfo&>, boost::is_same<libmspub::TableInfo, libmspub::TableInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::TableInfo] [with Expr = const libmspub::TableInfo&]'
MSPUBCollector.cpp:400:44:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const libmspub::TableInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::TableInfo&>, boost::is_same<libmspub::TableInfo, libmspub::TableInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::TableInfo] [with Expr = const libmspub::TableInfo&]'
MSPUBCollector.cpp:400:44:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::TableInfo, libmspub::TableInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::TableInfo&>, boost::is_same<libmspub::TableInfo, libmspub::TableInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::TableInfo] [with Expr = const libmspub::TableInfo&]'
MSPUBCollector.cpp:400:44:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::TableInfo, libmspub::TableInfo>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::TableInfo&>, boost::is_same<libmspub::TableInfo, libmspub::TableInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::TableInfo] [with Expr = const libmspub::TableInfo&]'
MSPUBCollector.cpp:400:44:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::TableInfo, libmspub::TableInfo> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::TableInfo, const libmspub::TableInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::TableInfo] [with Expr = const libmspub::TableInfo&]'
MSPUBCollector.cpp:400:44:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::TableInfo&>, boost::is_same<libmspub::TableInfo, libmspub::TableInfo> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::TableInfo, const libmspub::TableInfo&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::TableInfo, const libmspub::TableInfo&, true>, boost::optional<libmspub::TableInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::TableInfo] [with Expr = const libmspub::TableInfo&]'
MSPUBCollector.cpp:400:44:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::TableInfo, const libmspub::TableInfo&, true>, boost::optional<libmspub::TableInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::TableInfo] [with Expr = const libmspub::TableInfo&]'
MSPUBCollector.cpp:400:44:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::TableInfo>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<unsigned int, unsigned int>, boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = unsigned int] [with T_ = unsigned int&]'
MSPUBCollector.cpp:406:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned int&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned int&, true>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned int&]'
MSPUBCollector.cpp:406:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned int&, true>, boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned int&]'
MSPUBCollector.cpp:406:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Shadow] [with T_ = const libmspub::Shadow&]'
MSPUBCollector.cpp:517:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Shadow] [with T_ = const libmspub::Shadow&]'
MSPUBCollector.cpp:517:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Shadow, libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::Shadow, libmspub::Shadow>, boost::optional<libmspub::Shadow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Shadow] [with T_ = const libmspub::Shadow&]'
MSPUBCollector.cpp:517:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::Shadow, libmspub::Shadow>, boost::optional<libmspub::Shadow>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Shadow] [with T_ = const libmspub::Shadow&]'
MSPUBCollector.cpp:517:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, boost::optional<libmspub::Shadow>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Shadow, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::Shadow&>, boost::is_same<libmspub::Shadow, libmspub::Shadow> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Shadow] [with Expr = const libmspub::Shadow&]'
MSPUBCollector.cpp:517:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Shadow, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::Shadow&>, boost::is_same<libmspub::Shadow, libmspub::Shadow> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Shadow] [with Expr = const libmspub::Shadow&]'
MSPUBCollector.cpp:517:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Shadow, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::Shadow&>, boost::is_same<libmspub::Shadow, libmspub::Shadow> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Shadow] [with Expr = const libmspub::Shadow&]'
MSPUBCollector.cpp:517:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::Shadow>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::Shadow&>, boost::is_same<libmspub::Shadow, libmspub::Shadow> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Shadow] [with Expr = const libmspub::Shadow&]'
MSPUBCollector.cpp:517:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::Shadow&>, boost::is_same<libmspub::Shadow, libmspub::Shadow> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Shadow] [with Expr = const libmspub::Shadow&]'
MSPUBCollector.cpp:517:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const libmspub::Shadow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::Shadow&>, boost::is_same<libmspub::Shadow, libmspub::Shadow> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Shadow] [with Expr = const libmspub::Shadow&]'
MSPUBCollector.cpp:517:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::Shadow, libmspub::Shadow> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::Shadow&>, boost::is_same<libmspub::Shadow, libmspub::Shadow> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Shadow] [with Expr = const libmspub::Shadow&]'
MSPUBCollector.cpp:517:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::Shadow, libmspub::Shadow>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::Shadow&>, boost::is_same<libmspub::Shadow, libmspub::Shadow> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Shadow] [with Expr = const libmspub::Shadow&]'
MSPUBCollector.cpp:517:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::Shadow, libmspub::Shadow> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Shadow, const libmspub::Shadow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Shadow] [with Expr = const libmspub::Shadow&]'
MSPUBCollector.cpp:517:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::Shadow&>, boost::is_same<libmspub::Shadow, libmspub::Shadow> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::Shadow, const libmspub::Shadow&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Shadow, const libmspub::Shadow&, true>, boost::optional<libmspub::Shadow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Shadow] [with Expr = const libmspub::Shadow&]'
MSPUBCollector.cpp:517:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Shadow, const libmspub::Shadow&, true>, boost::optional<libmspub::Shadow>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Shadow] [with Expr = const libmspub::Shadow&]'
MSPUBCollector.cpp:517:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Shadow>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::DynamicCustomShape] [with T_ = const libmspub::DynamicCustomShape&]'
MSPUBCollector.cpp:537:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::DynamicCustomShape] [with T_ = const libmspub::DynamicCustomShape&]'
MSPUBCollector.cpp:537:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape>, boost::optional<libmspub::DynamicCustomShape>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::DynamicCustomShape] [with T_ = const libmspub::DynamicCustomShape&]'
MSPUBCollector.cpp:537:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape>, boost::optional<libmspub::DynamicCustomShape>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::DynamicCustomShape] [with T_ = const libmspub::DynamicCustomShape&]'
MSPUBCollector.cpp:537:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, boost::optional<libmspub::DynamicCustomShape>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::DynamicCustomShape, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::DynamicCustomShape&>, boost::is_same<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::DynamicCustomShape] [with Expr = const libmspub::DynamicCustomShape&]'
MSPUBCollector.cpp:537:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::DynamicCustomShape, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::DynamicCustomShape&>, boost::is_same<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::DynamicCustomShape] [with Expr = const libmspub::DynamicCustomShape&]'
MSPUBCollector.cpp:537:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::DynamicCustomShape, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::DynamicCustomShape&>, boost::is_same<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::DynamicCustomShape] [with Expr = const libmspub::DynamicCustomShape&]'
MSPUBCollector.cpp:537:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::DynamicCustomShape>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::DynamicCustomShape&>, boost::is_same<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::DynamicCustomShape] [with Expr = const libmspub::DynamicCustomShape&]'
MSPUBCollector.cpp:537:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::DynamicCustomShape&>, boost::is_same<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::DynamicCustomShape] [with Expr = const libmspub::DynamicCustomShape&]'
MSPUBCollector.cpp:537:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const libmspub::DynamicCustomShape&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::DynamicCustomShape&>, boost::is_same<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::DynamicCustomShape] [with Expr = const libmspub::DynamicCustomShape&]'
MSPUBCollector.cpp:537:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::DynamicCustomShape&>, boost::is_same<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::DynamicCustomShape] [with Expr = const libmspub::DynamicCustomShape&]'
MSPUBCollector.cpp:537:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::DynamicCustomShape&>, boost::is_same<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::DynamicCustomShape] [with Expr = const libmspub::DynamicCustomShape&]'
MSPUBCollector.cpp:537:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::DynamicCustomShape] [with Expr = const libmspub::DynamicCustomShape&]'
MSPUBCollector.cpp:537:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::DynamicCustomShape&>, boost::is_same<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&, true>, boost::optional<libmspub::DynamicCustomShape>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::DynamicCustomShape] [with Expr = const libmspub::DynamicCustomShape&]'
MSPUBCollector.cpp:537:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&, true>, boost::optional<libmspub::DynamicCustomShape>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::DynamicCustomShape] [with Expr = const libmspub::DynamicCustomShape&]'
MSPUBCollector.cpp:537:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::DynamicCustomShape>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::BorderPosition] [with T_ = libmspub::BorderPosition&]'
MSPUBCollector.cpp:572:49:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::BorderPosition, libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::BorderPosition, libmspub::BorderPosition>, boost::optional<libmspub::BorderPosition>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::BorderPosition] [with T_ = libmspub::BorderPosition&]'
MSPUBCollector.cpp:572:49:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::BorderPosition, libmspub::BorderPosition>, boost::optional<libmspub::BorderPosition>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::BorderPosition] [with T_ = libmspub::BorderPosition&]'
MSPUBCollector.cpp:572:49:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, boost::optional<libmspub::BorderPosition>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::BorderPosition, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::BorderPosition&>, boost::is_same<libmspub::BorderPosition, libmspub::BorderPosition> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::BorderPosition, libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::BorderPosition] [with Expr = libmspub::BorderPosition&]'
MSPUBCollector.cpp:572:49:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::BorderPosition, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::BorderPosition&>, boost::is_same<libmspub::BorderPosition, libmspub::BorderPosition> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::BorderPosition, libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::BorderPosition] [with Expr = libmspub::BorderPosition&]'
MSPUBCollector.cpp:572:49:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::BorderPosition, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::BorderPosition&>, boost::is_same<libmspub::BorderPosition, libmspub::BorderPosition> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::BorderPosition, libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::BorderPosition] [with Expr = libmspub::BorderPosition&]'
MSPUBCollector.cpp:572:49:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::BorderPosition>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::BorderPosition&>, boost::is_same<libmspub::BorderPosition, libmspub::BorderPosition> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::BorderPosition, libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::BorderPosition] [with Expr = libmspub::BorderPosition&]'
MSPUBCollector.cpp:572:49:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::BorderPosition&>, boost::is_same<libmspub::BorderPosition, libmspub::BorderPosition> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::BorderPosition, libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::BorderPosition] [with Expr = libmspub::BorderPosition&]'
MSPUBCollector.cpp:572:49:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::BorderPosition&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::BorderPosition&>, boost::is_same<libmspub::BorderPosition, libmspub::BorderPosition> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::BorderPosition, libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::BorderPosition] [with Expr = libmspub::BorderPosition&]'
MSPUBCollector.cpp:572:49:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::BorderPosition, libmspub::BorderPosition> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::BorderPosition&>, boost::is_same<libmspub::BorderPosition, libmspub::BorderPosition> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::BorderPosition, libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::BorderPosition] [with Expr = libmspub::BorderPosition&]'
MSPUBCollector.cpp:572:49:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::BorderPosition, libmspub::BorderPosition>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::BorderPosition&>, boost::is_same<libmspub::BorderPosition, libmspub::BorderPosition> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::BorderPosition, libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::BorderPosition] [with Expr = libmspub::BorderPosition&]'
MSPUBCollector.cpp:572:49:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::BorderPosition, libmspub::BorderPosition> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::BorderPosition, libmspub::BorderPosition&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::BorderPosition] [with Expr = libmspub::BorderPosition&]'
MSPUBCollector.cpp:572:49:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::BorderPosition&>, boost::is_same<libmspub::BorderPosition, libmspub::BorderPosition> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::BorderPosition, libmspub::BorderPosition&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::BorderPosition, libmspub::BorderPosition&, true>, boost::optional<libmspub::BorderPosition>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::BorderPosition] [with Expr = libmspub::BorderPosition&]'
MSPUBCollector.cpp:572:49:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::BorderPosition, libmspub::BorderPosition&, true>, boost::optional<libmspub::BorderPosition>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::BorderPosition] [with Expr = libmspub::BorderPosition&]'
MSPUBCollector.cpp:572:49:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::BorderPosition>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Margins] [with T_ = libmspub::Margins]'
MSPUBCollector.cpp:582:42:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Margins, libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::Margins, libmspub::Margins>, boost::optional<libmspub::Margins>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Margins] [with T_ = libmspub::Margins]'
MSPUBCollector.cpp:582:42:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::Margins, libmspub::Margins>, boost::optional<libmspub::Margins>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Margins] [with T_ = libmspub::Margins]'
MSPUBCollector.cpp:582:42:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, boost::optional<libmspub::Margins>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Margins, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Margins>, boost::is_same<libmspub::Margins, libmspub::Margins> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Margins, libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Margins] [with Expr = libmspub::Margins]'
MSPUBCollector.cpp:582:42:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Margins, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Margins>, boost::is_same<libmspub::Margins, libmspub::Margins> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Margins, libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Margins] [with Expr = libmspub::Margins]'
MSPUBCollector.cpp:582:42:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Margins, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Margins>, boost::is_same<libmspub::Margins, libmspub::Margins> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Margins, libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Margins] [with Expr = libmspub::Margins]'
MSPUBCollector.cpp:582:42:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::Margins>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Margins>, boost::is_same<libmspub::Margins, libmspub::Margins> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Margins, libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Margins] [with Expr = libmspub::Margins]'
MSPUBCollector.cpp:582:42:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Margins>, boost::is_same<libmspub::Margins, libmspub::Margins> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Margins, libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Margins] [with Expr = libmspub::Margins]'
MSPUBCollector.cpp:582:42:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Margins>, boost::is_same<libmspub::Margins, libmspub::Margins> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Margins, libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Margins] [with Expr = libmspub::Margins]'
MSPUBCollector.cpp:582:42:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::Margins, libmspub::Margins> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Margins>, boost::is_same<libmspub::Margins, libmspub::Margins> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Margins, libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Margins] [with Expr = libmspub::Margins]'
MSPUBCollector.cpp:582:42:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::Margins, libmspub::Margins>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Margins>, boost::is_same<libmspub::Margins, libmspub::Margins> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Margins, libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Margins] [with Expr = libmspub::Margins]'
MSPUBCollector.cpp:582:42:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::Margins, libmspub::Margins> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Margins, libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Margins] [with Expr = libmspub::Margins]'
MSPUBCollector.cpp:582:42:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Margins>, boost::is_same<libmspub::Margins, libmspub::Margins> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::Margins, libmspub::Margins, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Margins, libmspub::Margins, true>, boost::optional<libmspub::Margins>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Margins] [with Expr = libmspub::Margins]'
MSPUBCollector.cpp:582:42:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Margins, libmspub::Margins, true>, boost::optional<libmspub::Margins>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Margins] [with Expr = libmspub::Margins]'
MSPUBCollector.cpp:582:42:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Margins>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<std::vector<libmspub::TextParagraph> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::vector<libmspub::TextParagraph> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::vector<libmspub::TextParagraph> >'
MSPUBCollector.cpp:648:98:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<std::vector<libmspub::TextParagraph> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::vector<libmspub::TextParagraph> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::vector<libmspub::TextParagraph> >'
MSPUBCollector.cpp:648:98:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<std::vector<libmspub::TextParagraph> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<std::vector<libmspub::TextParagraph> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<std::vector<libmspub::TextParagraph> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::vector<libmspub::TextParagraph> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::vector<libmspub::TextParagraph> >'
MSPUBCollector.cpp:648:98:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<std::vector<libmspub::TextParagraph> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<std::vector<libmspub::TextParagraph> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::vector<libmspub::TextParagraph> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::vector<libmspub::TextParagraph> >'
MSPUBCollector.cpp:648:98:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<std::vector<libmspub::TextParagraph> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<std::vector<libmspub::TextParagraph> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::vector<libmspub::TextParagraph> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::vector<libmspub::TextParagraph> >'
MSPUBCollector.cpp:648:98:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<std::vector<libmspub::TextParagraph> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<std::vector<libmspub::TextParagraph> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::vector<libmspub::TextParagraph> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::vector<libmspub::TextParagraph> >'
MSPUBCollector.cpp:648:98:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<std::vector<libmspub::TextParagraph> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<std::vector<libmspub::TextParagraph> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<std::vector<libmspub::TextParagraph> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::vector<libmspub::TextParagraph> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::vector<libmspub::TextParagraph> >'
MSPUBCollector.cpp:648:98:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<std::vector<libmspub::TextParagraph> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<std::vector<libmspub::TextParagraph> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<std::vector<libmspub::TextParagraph> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::vector<libmspub::TextParagraph> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::vector<libmspub::TextParagraph> >'
MSPUBCollector.cpp:648:98:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<std::vector<libmspub::TextParagraph> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<std::vector<libmspub::TextParagraph> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::vector<libmspub::TextParagraph> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::vector<libmspub::TextParagraph> >'
MSPUBCollector.cpp:648:98:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<std::vector<libmspub::TextParagraph> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::vector<libmspub::TextParagraph> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::vector<libmspub::TextParagraph> >'
MSPUBCollector.cpp:648:98:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<std::vector<libmspub::TextParagraph> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::vector<libmspub::TextParagraph> >'
MSPUBCollector.cpp:648:98:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<std::vector<libmspub::TextParagraph> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<std::vector<libmspub::TextParagraph> >::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<std::vector<libmspub::TextParagraph> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<std::vector<libmspub::TextParagraph> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::vector<libmspub::TextParagraph> >'
MSPUBCollector.cpp:648:98:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<std::vector<libmspub::TextParagraph> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::vector<libmspub::TextParagraph> >'
MSPUBCollector.cpp:648:98:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<std::vector<libmspub::TextParagraph> >':
MSPUBCollector.cpp:648:98:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<std::vector<libmspub::TextParagraph> >' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<std::vector<libmspub::TextParagraph> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<std::vector<libmspub::TextParagraph> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<std::vector<libmspub::TextParagraph> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<std::vector<libmspub::TextParagraph> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = std::vector<libmspub::TextParagraph>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:48:51:   required from 'struct boost::is_nothrow_move_constructible<std::vector<libmspub::TextParagraph> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5:   required from 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = std::vector<libmspub::TextParagraph>]'
MSPUBCollector.cpp:656:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<std::vector<libmspub::TextParagraph> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<std::vector<libmspub::TextParagraph> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<std::vector<libmspub::TextParagraph> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<std::vector<libmspub::TextParagraph> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = std::vector<libmspub::TextParagraph>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:48:51:   required from 'struct boost::is_nothrow_move_constructible<std::vector<libmspub::TextParagraph> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5:   required from 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = std::vector<libmspub::TextParagraph>]'
MSPUBCollector.cpp:656:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<std::vector<libmspub::TextParagraph> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<std::vector<libmspub::TextParagraph> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<std::vector<libmspub::TextParagraph> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = std::vector<libmspub::TextParagraph>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:48:51:   required from 'struct boost::is_nothrow_move_constructible<std::vector<libmspub::TextParagraph> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5:   required from 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = std::vector<libmspub::TextParagraph>]'
MSPUBCollector.cpp:656:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<std::vector<libmspub::TextParagraph> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<std::vector<libmspub::TextParagraph> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<std::vector<libmspub::TextParagraph> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = std::vector<libmspub::TextParagraph>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:48:51:   required from 'struct boost::is_nothrow_move_constructible<std::vector<libmspub::TextParagraph> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5:   required from 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = std::vector<libmspub::TextParagraph>]'
MSPUBCollector.cpp:656:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:54:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp: In instantiation of 'struct boost::detail::false_or_cpp11_noexcept_move_constructible<std::vector<libmspub::TextParagraph>, void>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:54:27:   required from 'struct boost::is_nothrow_move_constructible<std::vector<libmspub::TextParagraph> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5:   required from 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = std::vector<libmspub::TextParagraph>]'
MSPUBCollector.cpp:656:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:46:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct false_or_cpp11_noexcept_move_constructible <
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<std::vector<libmspub::TextParagraph> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<std::vector<libmspub::TextParagraph> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:56:1:   required from 'struct boost::is_nothrow_move_constructible<std::vector<libmspub::TextParagraph> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5:   required from 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = std::vector<libmspub::TextParagraph>]'
MSPUBCollector.cpp:656:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<std::vector<libmspub::TextParagraph> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:56:1:   required from 'struct boost::is_nothrow_move_constructible<std::vector<libmspub::TextParagraph> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5:   required from 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = std::vector<libmspub::TextParagraph>]'
MSPUBCollector.cpp:656:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:54:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp: In instantiation of 'struct boost::is_nothrow_move_constructible<std::vector<libmspub::TextParagraph> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5:   required from 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = std::vector<libmspub::TextParagraph>]'
MSPUBCollector.cpp:656:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:54:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_nothrow_move_constructible
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::ShapeType, boost::optional<libmspub::ShapeType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::ShapeType, boost::optional<libmspub::ShapeType> >, boost::optional<libmspub::ShapeType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::ShapeType] [with T_ = const boost::optional<libmspub::ShapeType>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::ShapeType, boost::optional<libmspub::ShapeType> >, boost::optional<libmspub::ShapeType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::ShapeType] [with T_ = const boost::optional<libmspub::ShapeType>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::ShapeType>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::ShapeType, const boost::optional<libmspub::ShapeType>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::ShapeType, const boost::optional<libmspub::ShapeType>&, true>, boost::optional<libmspub::ShapeType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ShapeType] [with Expr = const boost::optional<libmspub::ShapeType>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::ShapeType, const boost::optional<libmspub::ShapeType>&, true>, boost::optional<libmspub::ShapeType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ShapeType] [with Expr = const boost::optional<libmspub::ShapeType>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::ShapeType>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<unsigned int, boost::optional<unsigned int> >, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = unsigned int] [with T_ = const boost::optional<unsigned int>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<unsigned int, boost::optional<unsigned int> >, boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = unsigned int] [with T_ = const boost::optional<unsigned int>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, const boost::optional<unsigned int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, const boost::optional<unsigned int>&, true>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = const boost::optional<unsigned int>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, const boost::optional<unsigned int>&, true>, boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = const boost::optional<unsigned int>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Coordinate, boost::optional<libmspub::Coordinate> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::Coordinate, boost::optional<libmspub::Coordinate> >, boost::optional<libmspub::Coordinate>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Coordinate] [with T_ = const boost::optional<libmspub::Coordinate>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::Coordinate, boost::optional<libmspub::Coordinate> >, boost::optional<libmspub::Coordinate>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Coordinate] [with T_ = const boost::optional<libmspub::Coordinate>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Coordinate>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::Coordinate, const boost::optional<libmspub::Coordinate>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Coordinate, const boost::optional<libmspub::Coordinate>&, true>, boost::optional<libmspub::Coordinate>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Coordinate] [with Expr = const boost::optional<libmspub::Coordinate>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Coordinate, const boost::optional<libmspub::Coordinate>&, true>, boost::optional<libmspub::Coordinate>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Coordinate] [with Expr = const boost::optional<libmspub::Coordinate>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Coordinate>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<double, boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<double, boost::optional<double> >, boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = double] [with T_ = const boost::optional<double>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<double, boost::optional<double> >, boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = double] [with T_ = const boost::optional<double>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<double>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<double, const boost::optional<double>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<double, const boost::optional<double>&, true>, boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = double] [with Expr = const boost::optional<double>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<double, const boost::optional<double>&, true>, boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = double] [with Expr = const boost::optional<double>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<double>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> > >, boost::optional<std::pair<bool, bool> >&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = std::pair<bool, bool>] [with T_ = const boost::optional<std::pair<bool, bool> >&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> > >, boost::optional<std::pair<bool, bool> >&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = std::pair<bool, bool>] [with T_ = const boost::optional<std::pair<bool, bool> >&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<std::pair<bool, bool> >&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<std::pair<bool, bool>, const boost::optional<std::pair<bool, bool> >&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<std::pair<bool, bool>, const boost::optional<std::pair<bool, bool> >&, true>, boost::optional<std::pair<bool, bool> >&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = std::pair<bool, bool>] [with Expr = const boost::optional<std::pair<bool, bool> >&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<std::pair<bool, bool>, const boost::optional<std::pair<bool, bool> >&, true>, boost::optional<std::pair<bool, bool> >&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = std::pair<bool, bool>] [with Expr = const boost::optional<std::pair<bool, bool> >&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<std::pair<bool, bool> >&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Margins, boost::optional<libmspub::Margins> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::Margins, boost::optional<libmspub::Margins> >, boost::optional<libmspub::Margins>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Margins] [with T_ = const boost::optional<libmspub::Margins>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::Margins, boost::optional<libmspub::Margins> >, boost::optional<libmspub::Margins>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Margins] [with T_ = const boost::optional<libmspub::Margins>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Margins>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::Margins, const boost::optional<libmspub::Margins>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Margins, const boost::optional<libmspub::Margins>&, true>, boost::optional<libmspub::Margins>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Margins] [with Expr = const boost::optional<libmspub::Margins>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Margins, const boost::optional<libmspub::Margins>&, true>, boost::optional<libmspub::Margins>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Margins] [with Expr = const boost::optional<libmspub::Margins>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Margins>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition> >, boost::optional<libmspub::BorderPosition>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::BorderPosition] [with T_ = const boost::optional<libmspub::BorderPosition>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition> >, boost::optional<libmspub::BorderPosition>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::BorderPosition] [with T_ = const boost::optional<libmspub::BorderPosition>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::BorderPosition>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::BorderPosition, const boost::optional<libmspub::BorderPosition>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::BorderPosition, const boost::optional<libmspub::BorderPosition>&, true>, boost::optional<libmspub::BorderPosition>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::BorderPosition] [with Expr = const boost::optional<libmspub::BorderPosition>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::BorderPosition, const boost::optional<libmspub::BorderPosition>&, true>, boost::optional<libmspub::BorderPosition>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::BorderPosition] [with Expr = const boost::optional<libmspub::BorderPosition>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::BorderPosition>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape> >, boost::optional<libmspub::DynamicCustomShape>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::DynamicCustomShape] [with T_ = const boost::optional<libmspub::DynamicCustomShape>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape> >, boost::optional<libmspub::DynamicCustomShape>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::DynamicCustomShape] [with T_ = const boost::optional<libmspub::DynamicCustomShape>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::DynamicCustomShape>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::DynamicCustomShape, const boost::optional<libmspub::DynamicCustomShape>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::DynamicCustomShape, const boost::optional<libmspub::DynamicCustomShape>&, true>, boost::optional<libmspub::DynamicCustomShape>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::DynamicCustomShape] [with Expr = const boost::optional<libmspub::DynamicCustomShape>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::DynamicCustomShape, const boost::optional<libmspub::DynamicCustomShape>&, true>, boost::optional<libmspub::DynamicCustomShape>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::DynamicCustomShape] [with Expr = const boost::optional<libmspub::DynamicCustomShape>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::DynamicCustomShape>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::ColorReference, boost::optional<libmspub::ColorReference> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::ColorReference, boost::optional<libmspub::ColorReference> >, boost::optional<libmspub::ColorReference>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::ColorReference] [with T_ = const boost::optional<libmspub::ColorReference>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::ColorReference, boost::optional<libmspub::ColorReference> >, boost::optional<libmspub::ColorReference>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::ColorReference] [with T_ = const boost::optional<libmspub::ColorReference>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::ColorReference>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::ColorReference, const boost::optional<libmspub::ColorReference>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::ColorReference, const boost::optional<libmspub::ColorReference>&, true>, boost::optional<libmspub::ColorReference>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ColorReference] [with Expr = const boost::optional<libmspub::ColorReference>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::ColorReference, const boost::optional<libmspub::ColorReference>&, true>, boost::optional<libmspub::ColorReference>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ColorReference] [with Expr = const boost::optional<libmspub::ColorReference>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::ColorReference>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> >, boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Dash] [with T_ = const boost::optional<libmspub::Dash>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> >, boost::optional<libmspub::Dash>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Dash] [with T_ = const boost::optional<libmspub::Dash>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Dash>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::Dash, const boost::optional<libmspub::Dash>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Dash, const boost::optional<libmspub::Dash>&, true>, boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Dash] [with Expr = const boost::optional<libmspub::Dash>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Dash, const boost::optional<libmspub::Dash>&, true>, boost::optional<libmspub::Dash>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Dash] [with Expr = const boost::optional<libmspub::Dash>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Dash>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::TableInfo, boost::optional<libmspub::TableInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::TableInfo, boost::optional<libmspub::TableInfo> >, boost::optional<libmspub::TableInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::TableInfo] [with T_ = const boost::optional<libmspub::TableInfo>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::TableInfo, boost::optional<libmspub::TableInfo> >, boost::optional<libmspub::TableInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::TableInfo] [with T_ = const boost::optional<libmspub::TableInfo>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::TableInfo>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::TableInfo, const boost::optional<libmspub::TableInfo>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::TableInfo, const boost::optional<libmspub::TableInfo>&, true>, boost::optional<libmspub::TableInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::TableInfo] [with Expr = const boost::optional<libmspub::TableInfo>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::TableInfo, const boost::optional<libmspub::TableInfo>&, true>, boost::optional<libmspub::TableInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::TableInfo] [with Expr = const boost::optional<libmspub::TableInfo>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::TableInfo>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Arrow, boost::optional<libmspub::Arrow> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::Arrow, boost::optional<libmspub::Arrow> >, boost::optional<libmspub::Arrow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Arrow] [with T_ = const boost::optional<libmspub::Arrow>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::Arrow, boost::optional<libmspub::Arrow> >, boost::optional<libmspub::Arrow>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Arrow] [with T_ = const boost::optional<libmspub::Arrow>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Arrow>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::Arrow, const boost::optional<libmspub::Arrow>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Arrow, const boost::optional<libmspub::Arrow>&, true>, boost::optional<libmspub::Arrow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Arrow] [with Expr = const boost::optional<libmspub::Arrow>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Arrow, const boost::optional<libmspub::Arrow>&, true>, boost::optional<libmspub::Arrow>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Arrow] [with Expr = const boost::optional<libmspub::Arrow>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Arrow>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign> >, boost::optional<libmspub::VerticalAlign>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::VerticalAlign] [with T_ = const boost::optional<libmspub::VerticalAlign>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign> >, boost::optional<libmspub::VerticalAlign>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::VerticalAlign] [with T_ = const boost::optional<libmspub::VerticalAlign>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::VerticalAlign>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::VerticalAlign, const boost::optional<libmspub::VerticalAlign>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::VerticalAlign, const boost::optional<libmspub::VerticalAlign>&, true>, boost::optional<libmspub::VerticalAlign>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::VerticalAlign] [with Expr = const boost::optional<libmspub::VerticalAlign>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::VerticalAlign, const boost::optional<libmspub::VerticalAlign>&, true>, boost::optional<libmspub::VerticalAlign>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::VerticalAlign] [with Expr = const boost::optional<libmspub::VerticalAlign>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::VerticalAlign>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Shadow, boost::optional<libmspub::Shadow> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::Shadow, boost::optional<libmspub::Shadow> >, boost::optional<libmspub::Shadow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Shadow] [with T_ = const boost::optional<libmspub::Shadow>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::Shadow, boost::optional<libmspub::Shadow> >, boost::optional<libmspub::Shadow>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Shadow] [with T_ = const boost::optional<libmspub::Shadow>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Shadow>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::Shadow, const boost::optional<libmspub::Shadow>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Shadow, const boost::optional<libmspub::Shadow>&, true>, boost::optional<libmspub::Shadow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Shadow] [with Expr = const boost::optional<libmspub::Shadow>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Shadow, const boost::optional<libmspub::Shadow>&, true>, boost::optional<libmspub::Shadow>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Shadow] [with Expr = const boost::optional<libmspub::Shadow>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Shadow>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<int, boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<int, boost::optional<int> >, boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = int] [with T_ = const boost::optional<int>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<int, boost::optional<int> >, boost::optional<int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = int] [with T_ = const boost::optional<int>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<int>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<int, const boost::optional<int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<int, const boost::optional<int>&, true>, boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = int] [with Expr = const boost::optional<int>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<int, const boost::optional<int>&, true>, boost::optional<int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = int] [with Expr = const boost::optional<int>&]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<int>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::ShapeType, boost::optional<libmspub::ShapeType>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::ShapeType, boost::optional<libmspub::ShapeType>, true>, boost::optional<libmspub::ShapeType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ShapeType] [with Expr = boost::optional<libmspub::ShapeType>]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::ShapeType, boost::optional<libmspub::ShapeType>, true>, boost::optional<libmspub::ShapeType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ShapeType] [with Expr = boost::optional<libmspub::ShapeType>]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::ShapeType>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, boost::optional<unsigned int>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, boost::optional<unsigned int>, true>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = boost::optional<unsigned int>]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, boost::optional<unsigned int>, true>, boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = boost::optional<unsigned int>]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::Coordinate, boost::optional<libmspub::Coordinate>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Coordinate, boost::optional<libmspub::Coordinate>, true>, boost::optional<libmspub::Coordinate>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Coordinate] [with Expr = boost::optional<libmspub::Coordinate>]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Coordinate, boost::optional<libmspub::Coordinate>, true>, boost::optional<libmspub::Coordinate>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Coordinate] [with Expr = boost::optional<libmspub::Coordinate>]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Coordinate>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<double, boost::optional<double>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<double, boost::optional<double>, true>, boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = double] [with Expr = boost::optional<double>]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<double, boost::optional<double>, true>, boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = double] [with Expr = boost::optional<double>]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<double>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> >, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> >, true>, boost::optional<std::pair<bool, bool> >&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = std::pair<bool, bool>] [with Expr = boost::optional<std::pair<bool, bool> >]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> >, true>, boost::optional<std::pair<bool, bool> >&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = std::pair<bool, bool>] [with Expr = boost::optional<std::pair<bool, bool> >]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<std::pair<bool, bool> >&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::Margins, boost::optional<libmspub::Margins>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Margins, boost::optional<libmspub::Margins>, true>, boost::optional<libmspub::Margins>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Margins] [with Expr = boost::optional<libmspub::Margins>]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Margins, boost::optional<libmspub::Margins>, true>, boost::optional<libmspub::Margins>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Margins] [with Expr = boost::optional<libmspub::Margins>]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Margins>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition>, true>, boost::optional<libmspub::BorderPosition>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::BorderPosition] [with Expr = boost::optional<libmspub::BorderPosition>]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition>, true>, boost::optional<libmspub::BorderPosition>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::BorderPosition] [with Expr = boost::optional<libmspub::BorderPosition>]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::BorderPosition>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape>, true>, boost::optional<libmspub::DynamicCustomShape>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::DynamicCustomShape] [with Expr = boost::optional<libmspub::DynamicCustomShape>]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape>, true>, boost::optional<libmspub::DynamicCustomShape>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::DynamicCustomShape] [with Expr = boost::optional<libmspub::DynamicCustomShape>]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::DynamicCustomShape>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::ColorReference, boost::optional<libmspub::ColorReference>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::ColorReference, boost::optional<libmspub::ColorReference>, true>, boost::optional<libmspub::ColorReference>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ColorReference] [with Expr = boost::optional<libmspub::ColorReference>]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::ColorReference, boost::optional<libmspub::ColorReference>, true>, boost::optional<libmspub::ColorReference>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ColorReference] [with Expr = boost::optional<libmspub::ColorReference>]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::ColorReference>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::Dash, boost::optional<libmspub::Dash>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Dash, boost::optional<libmspub::Dash>, true>, boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Dash] [with Expr = boost::optional<libmspub::Dash>]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Dash, boost::optional<libmspub::Dash>, true>, boost::optional<libmspub::Dash>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Dash] [with Expr = boost::optional<libmspub::Dash>]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Dash>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::TableInfo, boost::optional<libmspub::TableInfo>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::TableInfo, boost::optional<libmspub::TableInfo>, true>, boost::optional<libmspub::TableInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::TableInfo] [with Expr = boost::optional<libmspub::TableInfo>]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::TableInfo, boost::optional<libmspub::TableInfo>, true>, boost::optional<libmspub::TableInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::TableInfo] [with Expr = boost::optional<libmspub::TableInfo>]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::TableInfo>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::Arrow, boost::optional<libmspub::Arrow>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Arrow, boost::optional<libmspub::Arrow>, true>, boost::optional<libmspub::Arrow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Arrow] [with Expr = boost::optional<libmspub::Arrow>]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Arrow, boost::optional<libmspub::Arrow>, true>, boost::optional<libmspub::Arrow>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Arrow] [with Expr = boost::optional<libmspub::Arrow>]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Arrow>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign>, true>, boost::optional<libmspub::VerticalAlign>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::VerticalAlign] [with Expr = boost::optional<libmspub::VerticalAlign>]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign>, true>, boost::optional<libmspub::VerticalAlign>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::VerticalAlign] [with Expr = boost::optional<libmspub::VerticalAlign>]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::VerticalAlign>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::Shadow, boost::optional<libmspub::Shadow>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Shadow, boost::optional<libmspub::Shadow>, true>, boost::optional<libmspub::Shadow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Shadow] [with Expr = boost::optional<libmspub::Shadow>]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Shadow, boost::optional<libmspub::Shadow>, true>, boost::optional<libmspub::Shadow>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Shadow] [with Expr = boost::optional<libmspub::Shadow>]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Shadow>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<int, boost::optional<int>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<int, boost::optional<int>, true>, boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = int] [with Expr = boost::optional<int>]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<int, boost::optional<int>, true>, boost::optional<int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = int] [with Expr = boost::optional<int>]'
/usr/include/c++/4.8.2/tuple:238:72:   required from 'struct std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:231:12:   required from 'struct std::_Tuple_impl<0ul, const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/tuple:390:11:   required from 'class std::tuple<const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >'
/usr/include/c++/4.8.2/functional:1288:29:   required from 'struct std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<int>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Color>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Color>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Color>'
MSPUBCollector.cpp:897:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Color>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Color>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Color>'
MSPUBCollector.cpp:897:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Color>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Color>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Color>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Color>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Color>'
MSPUBCollector.cpp:897:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Color>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Color>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Color>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Color>'
MSPUBCollector.cpp:897:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Color>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Color>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Color>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Color>'
MSPUBCollector.cpp:897:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Color>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Color>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Color>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Color>'
MSPUBCollector.cpp:897:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Color>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Color>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Color>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Color>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Color>'
MSPUBCollector.cpp:897:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Color>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Color>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Color>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Color>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Color>'
MSPUBCollector.cpp:897:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Color>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Color>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Color>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Color>'
MSPUBCollector.cpp:897:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Color>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Color>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Color>'
MSPUBCollector.cpp:897:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Color>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Color>'
MSPUBCollector.cpp:897:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::Color>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::Color>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::Color>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::Color>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Color>'
MSPUBCollector.cpp:897:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 1ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::Color>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Color>'
MSPUBCollector.cpp:897:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Color>':
MSPUBCollector.cpp:897:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::Color>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::Color>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::Color>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Color] [with T_ = libmspub::Color]'
MSPUBCollector.cpp:900:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Color>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::Color>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Color] [with T_ = libmspub::Color]'
MSPUBCollector.cpp:900:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Color, libmspub::Color>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::Color, libmspub::Color>, boost::optional<libmspub::Color>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Color] [with T_ = libmspub::Color]'
MSPUBCollector.cpp:900:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::Color, libmspub::Color>, boost::optional<libmspub::Color>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Color] [with T_ = libmspub::Color]'
MSPUBCollector.cpp:900:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, boost::optional<libmspub::Color>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Color, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Color>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Color>, boost::is_same<libmspub::Color, libmspub::Color> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Color, libmspub::Color>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Color] [with Expr = libmspub::Color]'
MSPUBCollector.cpp:900:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Color, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Color>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Color>, boost::is_same<libmspub::Color, libmspub::Color> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Color, libmspub::Color>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Color] [with Expr = libmspub::Color]'
MSPUBCollector.cpp:900:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Color, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Color>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Color>, boost::is_same<libmspub::Color, libmspub::Color> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Color, libmspub::Color>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Color] [with Expr = libmspub::Color]'
MSPUBCollector.cpp:900:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::Color>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::Color>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::Color>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Color>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Color>, boost::is_same<libmspub::Color, libmspub::Color> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Color, libmspub::Color>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Color] [with Expr = libmspub::Color]'
MSPUBCollector.cpp:900:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::Color>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Color>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Color>, boost::is_same<libmspub::Color, libmspub::Color> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Color, libmspub::Color>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Color] [with Expr = libmspub::Color]'
MSPUBCollector.cpp:900:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::Color>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Color>, boost::is_same<libmspub::Color, libmspub::Color> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Color, libmspub::Color>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Color] [with Expr = libmspub::Color]'
MSPUBCollector.cpp:900:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::Color, libmspub::Color> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Color>, boost::is_same<libmspub::Color, libmspub::Color> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Color, libmspub::Color>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Color] [with Expr = libmspub::Color]'
MSPUBCollector.cpp:900:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::Color, libmspub::Color>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Color>, boost::is_same<libmspub::Color, libmspub::Color> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Color, libmspub::Color>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Color] [with Expr = libmspub::Color]'
MSPUBCollector.cpp:900:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::Color, libmspub::Color> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Color, libmspub::Color>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Color] [with Expr = libmspub::Color]'
MSPUBCollector.cpp:900:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Color>, boost::is_same<libmspub::Color, libmspub::Color> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::Color, libmspub::Color, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Color, libmspub::Color, true>, boost::optional<libmspub::Color>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Color] [with Expr = libmspub::Color]'
MSPUBCollector.cpp:900:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Color, libmspub::Color, true>, boost::optional<libmspub::Color>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Color] [with Expr = libmspub::Color]'
MSPUBCollector.cpp:900:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Color>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:33:0,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/subarray.hpp: In instantiation of 'class boost::detail::multi_array::const_sub_array<libmspub::{anonymous}::TableLayoutCell, 2ul, libmspub::{anonymous}::TableLayoutCell*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/subarray.hpp:202:7:   required from 'class boost::detail::multi_array::sub_array<libmspub::{anonymous}::TableLayoutCell, 2ul>'
MSPUBCollector.cpp:1123:114:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/subarray.hpp:39:7: warning: base class 'class boost::detail::multi_array::multi_array_impl_base<libmspub::{anonymous}::TableLayoutCell, 2ul>' has a non-virtual destructor [-Weffc++]
 class const_sub_array :
       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/subarray.hpp:39:7: warning: 'class boost::detail::multi_array::const_sub_array<libmspub::{anonymous}::TableLayoutCell, 2ul, libmspub::{anonymous}::TableLayoutCell*>' has pointer data members [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/subarray.hpp:39:7: warning:   but does not override 'boost::detail::multi_array::const_sub_array<libmspub::{anonymous}::TableLayoutCell, 2ul, libmspub::{anonymous}::TableLayoutCell*>(const boost::detail::multi_array::const_sub_array<libmspub::{anonymous}::TableLayoutCell, 2ul, libmspub::{anonymous}::TableLayoutCell*>&)' [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/subarray.hpp: In instantiation of 'class boost::detail::multi_array::sub_array<libmspub::{anonymous}::TableLayoutCell, 2ul>':
MSPUBCollector.cpp:1123:114:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/subarray.hpp:202:7: warning: base class 'class boost::detail::multi_array::const_sub_array<libmspub::{anonymous}::TableLayoutCell, 2ul, libmspub::{anonymous}::TableLayoutCell*>' has a non-virtual destructor [-Weffc++]
 class sub_array : public const_sub_array<T,NumDims,T*>
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:26:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:34,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/view.hpp: In instantiation of 'class boost::detail::multi_array::const_multi_array_view<libmspub::{anonymous}::TableLayoutCell, 2ul, libmspub::{anonymous}::TableLayoutCell*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/view.hpp:264:7:   required from 'class boost::detail::multi_array::multi_array_view<libmspub::{anonymous}::TableLayoutCell, 2ul>'
MSPUBCollector.cpp:1123:114:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/view.hpp:41:7: warning: base class 'class boost::detail::multi_array::multi_array_impl_base<libmspub::{anonymous}::TableLayoutCell, 2ul>' has a non-virtual destructor [-Weffc++]
 class const_multi_array_view :
       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/view.hpp:41:7: warning: 'class boost::detail::multi_array::const_multi_array_view<libmspub::{anonymous}::TableLayoutCell, 2ul, libmspub::{anonymous}::TableLayoutCell*>' has pointer data members [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/view.hpp:41:7: warning:   but does not override 'boost::detail::multi_array::const_multi_array_view<libmspub::{anonymous}::TableLayoutCell, 2ul, libmspub::{anonymous}::TableLayoutCell*>(const boost::detail::multi_array::const_multi_array_view<libmspub::{anonymous}::TableLayoutCell, 2ul, libmspub::{anonymous}::TableLayoutCell*>&)' [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/view.hpp: In instantiation of 'class boost::detail::multi_array::multi_array_view<libmspub::{anonymous}::TableLayoutCell, 2ul>':
MSPUBCollector.cpp:1123:114:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/view.hpp:264:7: warning: base class 'class boost::detail::multi_array::const_multi_array_view<libmspub::{anonymous}::TableLayoutCell, 2ul, libmspub::{anonymous}::TableLayoutCell*>' has a non-virtual destructor [-Weffc++]
 class multi_array_view :
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const char [9]>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const char (&)[9]>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = const char*] [with T_ = const char (&)[9]]'
MSPUBCollector.cpp:1256:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:28:45: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, std::size_t N> struct is_array<T const[N]> : public true_type{};
                                             ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const char [9]>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const char (&)[9]>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = const char*] [with T_ = const char (&)[9]]'
MSPUBCollector.cpp:1256:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/remove_bounds.hpp: In instantiation of 'struct boost::remove_bounds<const char [9]>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:26:102:   required from 'struct boost::detail::decay_imp<const char [9], true, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const char (&)[9]>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = const char*] [with T_ = const char (&)[9]]'
MSPUBCollector.cpp:1256:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/remove_bounds.hpp:17:27: warning: base class 'struct boost::remove_extent<const char [9]>' has a non-virtual destructor [-Weffc++]
 template <class T> struct remove_bounds : public remove_extent<T> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<const char*, const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<const char*, const char*>, boost::optional<const char*>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = const char*] [with T_ = const char (&)[9]]'
MSPUBCollector.cpp:1256:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<const char*, const char*>, boost::optional<const char*>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = const char*] [with T_ = const char (&)[9]]'
MSPUBCollector.cpp:1256:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, boost::optional<const char*>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<const char*, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const char (&)[9]>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const char (&)[9]>, boost::is_same<const char*, const char*> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<const char*, const char (&)[9]>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = const char*] [with Expr = const char (&)[9]]'
MSPUBCollector.cpp:1256:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<const char*, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const char (&)[9]>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const char (&)[9]>, boost::is_same<const char*, const char*> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<const char*, const char (&)[9]>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = const char*] [with Expr = const char (&)[9]]'
MSPUBCollector.cpp:1256:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<const char*, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const char (&)[9]>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const char (&)[9]>, boost::is_same<const char*, const char*> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<const char*, const char (&)[9]>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = const char*] [with Expr = const char (&)[9]]'
MSPUBCollector.cpp:1256:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, const char*>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const char (&)[9]>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const char (&)[9]>, boost::is_same<const char*, const char*> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<const char*, const char (&)[9]>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = const char*] [with Expr = const char (&)[9]]'
MSPUBCollector.cpp:1256:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const char (&)[9]>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const char (&)[9]>, boost::is_same<const char*, const char*> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<const char*, const char (&)[9]>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = const char*] [with Expr = const char (&)[9]]'
MSPUBCollector.cpp:1256:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const char (&)[9]>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const char (&)[9]>, boost::is_same<const char*, const char*> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<const char*, const char (&)[9]>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = const char*] [with Expr = const char (&)[9]]'
MSPUBCollector.cpp:1256:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<const char*, const char*> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const char (&)[9]>, boost::is_same<const char*, const char*> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<const char*, const char (&)[9]>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = const char*] [with Expr = const char (&)[9]]'
MSPUBCollector.cpp:1256:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<const char*, const char*>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const char (&)[9]>, boost::is_same<const char*, const char*> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<const char*, const char (&)[9]>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = const char*] [with Expr = const char (&)[9]]'
MSPUBCollector.cpp:1256:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<const char*, const char*> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<const char*, const char (&)[9]>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = const char*] [with Expr = const char (&)[9]]'
MSPUBCollector.cpp:1256:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const char (&)[9]>, boost::is_same<const char*, const char*> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<const char*, const char (&)[9], true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<const char*, const char (&)[9], true>, boost::optional<const char*>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = const char*] [with Expr = const char (&)[9]]'
MSPUBCollector.cpp:1256:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<const char*, const char (&)[9], true>, boost::optional<const char*>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = const char*] [with Expr = const char (&)[9]]'
MSPUBCollector.cpp:1256:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<const char*>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const char*&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = const char*] [with T_ = const char*&]'
MSPUBCollector.cpp:1299:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const char*&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = const char*] [with T_ = const char*&]'
MSPUBCollector.cpp:1299:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const char*&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const char*&>, boost::is_same<const char*, const char*> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<const char*, const char*&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = const char*] [with Expr = const char*&]'
MSPUBCollector.cpp:1299:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const char*&>, boost::is_same<const char*, const char*> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<const char*, const char*&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = const char*] [with Expr = const char*&]'
MSPUBCollector.cpp:1299:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<const char*, const char*> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<const char*, const char*&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = const char*] [with Expr = const char*&]'
MSPUBCollector.cpp:1299:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const char*&>, boost::is_same<const char*, const char*> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<const char*, const char*&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<const char*, const char*&, true>, boost::optional<const char*>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = const char*] [with Expr = const char*&]'
MSPUBCollector.cpp:1299:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<const char*, const char*&, true>, boost::optional<const char*>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = const char*] [with Expr = const char*&]'
MSPUBCollector.cpp:1299:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<const char*>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::ColorReference] [with T_ = libmspub::ColorReference&]'
MSPUBCollector.cpp:1312:53:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::ColorReference&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::ColorReference&>, boost::is_same<libmspub::ColorReference, libmspub::ColorReference> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ColorReference, libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ColorReference] [with Expr = libmspub::ColorReference&]'
MSPUBCollector.cpp:1312:53:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::ColorReference&>, boost::is_same<libmspub::ColorReference, libmspub::ColorReference> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ColorReference, libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ColorReference] [with Expr = libmspub::ColorReference&]'
MSPUBCollector.cpp:1312:53:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::ColorReference, libmspub::ColorReference> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ColorReference, libmspub::ColorReference&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ColorReference] [with Expr = libmspub::ColorReference&]'
MSPUBCollector.cpp:1312:53:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::ColorReference&>, boost::is_same<libmspub::ColorReference, libmspub::ColorReference> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::ColorReference, libmspub::ColorReference&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::ColorReference, libmspub::ColorReference&, true>, boost::optional<libmspub::ColorReference>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ColorReference] [with Expr = libmspub::ColorReference&]'
MSPUBCollector.cpp:1312:53:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::ColorReference, libmspub::ColorReference&, true>, boost::optional<libmspub::ColorReference>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ColorReference] [with Expr = libmspub::ColorReference&]'
MSPUBCollector.cpp:1312:53:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::ColorReference>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<double, double>, boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = double] [with T_ = double&]'
MSPUBCollector.cpp:1463:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, boost::optional<double>&>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<double, double&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<double, double&, true>, boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = double] [with Expr = double&]'
MSPUBCollector.cpp:1463:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<double, double&, true>, boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = double] [with Expr = double&]'
MSPUBCollector.cpp:1463:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<double>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<int>, boost::is_same<int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = int] [with Expr = int]'
MSPUBCollector.cpp:1464:48:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<int>, boost::is_same<int, int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = int] [with Expr = int]'
MSPUBCollector.cpp:1464:48:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<int, int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<int, int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = int] [with Expr = int]'
MSPUBCollector.cpp:1464:48:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<int>, boost::is_same<int, int> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<int, int, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<int, int, true>, boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = int] [with Expr = int]'
MSPUBCollector.cpp:1464:48:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<int, int, true>, boost::optional<int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = int] [with Expr = int]'
MSPUBCollector.cpp:1464:48:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<int>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = std::pair<bool, bool>] [with T_ = std::pair<bool, bool>]'
MSPUBCollector.cpp:1469:40:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<std::pair<bool, bool>, std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<std::pair<bool, bool>, std::pair<bool, bool> >, boost::optional<std::pair<bool, bool> >&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = std::pair<bool, bool>] [with T_ = std::pair<bool, bool>]'
MSPUBCollector.cpp:1469:40:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<std::pair<bool, bool>, std::pair<bool, bool> >, boost::optional<std::pair<bool, bool> >&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = std::pair<bool, bool>] [with T_ = std::pair<bool, bool>]'
MSPUBCollector.cpp:1469:40:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, boost::optional<std::pair<bool, bool> >&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<std::pair<bool, bool>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<std::pair<bool, bool> >, boost::is_same<std::pair<bool, bool>, std::pair<bool, bool> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<std::pair<bool, bool>, std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = std::pair<bool, bool>] [with Expr = std::pair<bool, bool>]'
MSPUBCollector.cpp:1469:40:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<std::pair<bool, bool>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<std::pair<bool, bool> >, boost::is_same<std::pair<bool, bool>, std::pair<bool, bool> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<std::pair<bool, bool>, std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = std::pair<bool, bool>] [with Expr = std::pair<bool, bool>]'
MSPUBCollector.cpp:1469:40:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<std::pair<bool, bool>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<std::pair<bool, bool> >, boost::is_same<std::pair<bool, bool>, std::pair<bool, bool> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<std::pair<bool, bool>, std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = std::pair<bool, bool>] [with Expr = std::pair<bool, bool>]'
MSPUBCollector.cpp:1469:40:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, std::pair<bool, bool> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<std::pair<bool, bool> >, boost::is_same<std::pair<bool, bool>, std::pair<bool, bool> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<std::pair<bool, bool>, std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = std::pair<bool, bool>] [with Expr = std::pair<bool, bool>]'
MSPUBCollector.cpp:1469:40:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<std::pair<bool, bool> >, boost::is_same<std::pair<bool, bool>, std::pair<bool, bool> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<std::pair<bool, bool>, std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = std::pair<bool, bool>] [with Expr = std::pair<bool, bool>]'
MSPUBCollector.cpp:1469:40:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<std::pair<bool, bool> >, boost::is_same<std::pair<bool, bool>, std::pair<bool, bool> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<std::pair<bool, bool>, std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = std::pair<bool, bool>] [with Expr = std::pair<bool, bool>]'
MSPUBCollector.cpp:1469:40:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<std::pair<bool, bool>, std::pair<bool, bool> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<std::pair<bool, bool> >, boost::is_same<std::pair<bool, bool>, std::pair<bool, bool> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<std::pair<bool, bool>, std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = std::pair<bool, bool>] [with Expr = std::pair<bool, bool>]'
MSPUBCollector.cpp:1469:40:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<std::pair<bool, bool>, std::pair<bool, bool> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<std::pair<bool, bool> >, boost::is_same<std::pair<bool, bool>, std::pair<bool, bool> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<std::pair<bool, bool>, std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = std::pair<bool, bool>] [with Expr = std::pair<bool, bool>]'
MSPUBCollector.cpp:1469:40:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<std::pair<bool, bool>, std::pair<bool, bool> > >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<std::pair<bool, bool>, std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = std::pair<bool, bool>] [with Expr = std::pair<bool, bool>]'
MSPUBCollector.cpp:1469:40:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<std::pair<bool, bool> >, boost::is_same<std::pair<bool, bool>, std::pair<bool, bool> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<std::pair<bool, bool>, std::pair<bool, bool>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<std::pair<bool, bool>, std::pair<bool, bool>, true>, boost::optional<std::pair<bool, bool> >&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = std::pair<bool, bool>] [with Expr = std::pair<bool, bool>]'
MSPUBCollector.cpp:1469:40:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<std::pair<bool, bool>, std::pair<bool, bool>, true>, boost::optional<std::pair<bool, bool> >&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = std::pair<bool, bool>] [with Expr = std::pair<bool, bool>]'
MSPUBCollector.cpp:1469:40:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<std::pair<bool, bool> >&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::ShapeType] [with T_ = libmspub::ShapeType&]'
MSPUBCollector.cpp:1474:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::ShapeType, libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::ShapeType, libmspub::ShapeType>, boost::optional<libmspub::ShapeType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::ShapeType] [with T_ = libmspub::ShapeType&]'
MSPUBCollector.cpp:1474:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::ShapeType, libmspub::ShapeType>, boost::optional<libmspub::ShapeType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::ShapeType] [with T_ = libmspub::ShapeType&]'
MSPUBCollector.cpp:1474:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, boost::optional<libmspub::ShapeType>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::ShapeType, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::ShapeType&>, boost::is_same<libmspub::ShapeType, libmspub::ShapeType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeType, libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ShapeType] [with Expr = libmspub::ShapeType&]'
MSPUBCollector.cpp:1474:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::ShapeType, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::ShapeType&>, boost::is_same<libmspub::ShapeType, libmspub::ShapeType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeType, libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ShapeType] [with Expr = libmspub::ShapeType&]'
MSPUBCollector.cpp:1474:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::ShapeType, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::ShapeType&>, boost::is_same<libmspub::ShapeType, libmspub::ShapeType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeType, libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ShapeType] [with Expr = libmspub::ShapeType&]'
MSPUBCollector.cpp:1474:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::ShapeType>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::ShapeType&>, boost::is_same<libmspub::ShapeType, libmspub::ShapeType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeType, libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ShapeType] [with Expr = libmspub::ShapeType&]'
MSPUBCollector.cpp:1474:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::ShapeType&>, boost::is_same<libmspub::ShapeType, libmspub::ShapeType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeType, libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ShapeType] [with Expr = libmspub::ShapeType&]'
MSPUBCollector.cpp:1474:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::ShapeType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::ShapeType&>, boost::is_same<libmspub::ShapeType, libmspub::ShapeType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeType, libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ShapeType] [with Expr = libmspub::ShapeType&]'
MSPUBCollector.cpp:1474:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::ShapeType, libmspub::ShapeType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::ShapeType&>, boost::is_same<libmspub::ShapeType, libmspub::ShapeType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeType, libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ShapeType] [with Expr = libmspub::ShapeType&]'
MSPUBCollector.cpp:1474:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::ShapeType, libmspub::ShapeType>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::ShapeType&>, boost::is_same<libmspub::ShapeType, libmspub::ShapeType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeType, libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ShapeType] [with Expr = libmspub::ShapeType&]'
MSPUBCollector.cpp:1474:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::ShapeType, libmspub::ShapeType> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeType, libmspub::ShapeType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ShapeType] [with Expr = libmspub::ShapeType&]'
MSPUBCollector.cpp:1474:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::ShapeType&>, boost::is_same<libmspub::ShapeType, libmspub::ShapeType> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::ShapeType, libmspub::ShapeType&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::ShapeType, libmspub::ShapeType&, true>, boost::optional<libmspub::ShapeType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ShapeType] [with Expr = libmspub::ShapeType&]'
MSPUBCollector.cpp:1474:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::ShapeType, libmspub::ShapeType&, true>, boost::optional<libmspub::ShapeType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ShapeType] [with Expr = libmspub::ShapeType&]'
MSPUBCollector.cpp:1474:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::ShapeType>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Dash] [with T_ = const libmspub::Dash&]'
MSPUBCollector.cpp:1516:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Dash] [with T_ = const libmspub::Dash&]'
MSPUBCollector.cpp:1516:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::Dash, libmspub::Dash>, boost::optional<libmspub::Dash>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Dash] [with T_ = const libmspub::Dash&]'
MSPUBCollector.cpp:1516:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, boost::optional<libmspub::Dash>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Dash] [with Expr = const libmspub::Dash&]'
MSPUBCollector.cpp:1516:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Dash] [with Expr = const libmspub::Dash&]'
MSPUBCollector.cpp:1516:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::Dash, libmspub::Dash> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Dash] [with Expr = const libmspub::Dash&]'
MSPUBCollector.cpp:1516:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::Dash, const libmspub::Dash&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Dash, const libmspub::Dash&, true>, boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Dash] [with Expr = const libmspub::Dash&]'
MSPUBCollector.cpp:1516:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Dash, const libmspub::Dash&, true>, boost::optional<libmspub::Dash>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Dash] [with Expr = const libmspub::Dash&]'
MSPUBCollector.cpp:1516:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Dash>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Coordinate] [with T_ = libmspub::Coordinate]'
MSPUBCollector.cpp:1530:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Coordinate, libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::Coordinate, libmspub::Coordinate>, boost::optional<libmspub::Coordinate>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Coordinate] [with T_ = libmspub::Coordinate]'
MSPUBCollector.cpp:1530:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::Coordinate, libmspub::Coordinate>, boost::optional<libmspub::Coordinate>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Coordinate] [with T_ = libmspub::Coordinate]'
MSPUBCollector.cpp:1530:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, boost::optional<libmspub::Coordinate>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Coordinate, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Coordinate>, boost::is_same<libmspub::Coordinate, libmspub::Coordinate> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Coordinate, libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Coordinate] [with Expr = libmspub::Coordinate]'
MSPUBCollector.cpp:1530:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Coordinate, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Coordinate>, boost::is_same<libmspub::Coordinate, libmspub::Coordinate> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Coordinate, libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Coordinate] [with Expr = libmspub::Coordinate]'
MSPUBCollector.cpp:1530:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Coordinate, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Coordinate>, boost::is_same<libmspub::Coordinate, libmspub::Coordinate> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Coordinate, libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Coordinate] [with Expr = libmspub::Coordinate]'
MSPUBCollector.cpp:1530:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::Coordinate>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Coordinate>, boost::is_same<libmspub::Coordinate, libmspub::Coordinate> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Coordinate, libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Coordinate] [with Expr = libmspub::Coordinate]'
MSPUBCollector.cpp:1530:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Coordinate>, boost::is_same<libmspub::Coordinate, libmspub::Coordinate> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Coordinate, libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Coordinate] [with Expr = libmspub::Coordinate]'
MSPUBCollector.cpp:1530:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Coordinate>, boost::is_same<libmspub::Coordinate, libmspub::Coordinate> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Coordinate, libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Coordinate] [with Expr = libmspub::Coordinate]'
MSPUBCollector.cpp:1530:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::Coordinate, libmspub::Coordinate> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Coordinate>, boost::is_same<libmspub::Coordinate, libmspub::Coordinate> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Coordinate, libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Coordinate] [with Expr = libmspub::Coordinate]'
MSPUBCollector.cpp:1530:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::Coordinate, libmspub::Coordinate>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Coordinate>, boost::is_same<libmspub::Coordinate, libmspub::Coordinate> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Coordinate, libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Coordinate] [with Expr = libmspub::Coordinate]'
MSPUBCollector.cpp:1530:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::Coordinate, libmspub::Coordinate> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Coordinate, libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Coordinate] [with Expr = libmspub::Coordinate]'
MSPUBCollector.cpp:1530:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Coordinate>, boost::is_same<libmspub::Coordinate, libmspub::Coordinate> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::Coordinate, libmspub::Coordinate, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Coordinate, libmspub::Coordinate, true>, boost::optional<libmspub::Coordinate>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Coordinate] [with Expr = libmspub::Coordinate]'
MSPUBCollector.cpp:1530:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Coordinate, libmspub::Coordinate, true>, boost::optional<libmspub::Coordinate>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Coordinate] [with Expr = libmspub::Coordinate]'
MSPUBCollector.cpp:1530:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Coordinate>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<unsigned int, int>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = unsigned int] [with T_ = int]'
MSPUBCollector.cpp:1626:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<unsigned int, int>, boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = unsigned int] [with T_ = int]'
MSPUBCollector.cpp:1626:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<unsigned int, int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<int>, boost::is_same<unsigned int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = int]'
MSPUBCollector.cpp:1626:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<unsigned int, int>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<int>, boost::is_same<unsigned int, int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = int]'
MSPUBCollector.cpp:1626:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<unsigned int, int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = int]'
MSPUBCollector.cpp:1626:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<int>, boost::is_same<unsigned int, int> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_class.hpp: In instantiation of 'struct boost::is_class<boost::in_place_factory_base>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::in_place_factory_base, int>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::in_place_factory_base, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::is_base_of<boost::in_place_factory_base, int>, boost::is_base_of<boost::typed_in_place_factory_base, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:804:8:   required from 'struct boost::optional_detail::is_in_place_factory<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<int>, boost::optional_detail::is_opt_assignable<unsigned int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = int]'
MSPUBCollector.cpp:1626:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_class.hpp:105:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_class : public integral_constant<bool, ::boost::detail::is_class_impl<T>::value> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::in_place_factory_base, int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::in_place_factory_base, int>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::in_place_factory_base, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::is_base_of<boost::in_place_factory_base, int>, boost::is_base_of<boost::typed_in_place_factory_base, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:804:8:   required from 'struct boost::optional_detail::is_in_place_factory<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<int>, boost::optional_detail::is_opt_assignable<unsigned int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = int]'
MSPUBCollector.cpp:1626:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::in_place_factory_base, int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::is_base_of<boost::in_place_factory_base, int>, boost::is_base_of<boost::typed_in_place_factory_base, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:804:8:   required from 'struct boost::optional_detail::is_in_place_factory<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<int>, boost::optional_detail::is_opt_assignable<unsigned int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = int]'
MSPUBCollector.cpp:1626:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_class.hpp: In instantiation of 'struct boost::is_class<boost::typed_in_place_factory_base>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::typed_in_place_factory_base, int>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::typed_in_place_factory_base, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_base_of<boost::typed_in_place_factory_base, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::is_base_of<boost::in_place_factory_base, int>, boost::is_base_of<boost::typed_in_place_factory_base, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:804:8:   required from 'struct boost::optional_detail::is_in_place_factory<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<int>, boost::optional_detail::is_opt_assignable<unsigned int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = int]'
MSPUBCollector.cpp:1626:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_class.hpp:105:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_class : public integral_constant<bool, ::boost::detail::is_class_impl<T>::value> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::typed_in_place_factory_base, int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::typed_in_place_factory_base, int>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::typed_in_place_factory_base, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_base_of<boost::typed_in_place_factory_base, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::is_base_of<boost::in_place_factory_base, int>, boost::is_base_of<boost::typed_in_place_factory_base, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:804:8:   required from 'struct boost::optional_detail::is_in_place_factory<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<int>, boost::optional_detail::is_opt_assignable<unsigned int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = int]'
MSPUBCollector.cpp:1626:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::typed_in_place_factory_base, int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_base_of<boost::typed_in_place_factory_base, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::is_base_of<boost::in_place_factory_base, int>, boost::is_base_of<boost::typed_in_place_factory_base, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:804:8:   required from 'struct boost::optional_detail::is_in_place_factory<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<int>, boost::optional_detail::is_opt_assignable<unsigned int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = int]'
MSPUBCollector.cpp:1626:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_base_of<boost::typed_in_place_factory_base, int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::is_base_of<boost::in_place_factory_base, int>, boost::is_base_of<boost::typed_in_place_factory_base, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:804:8:   required from 'struct boost::optional_detail::is_in_place_factory<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<int>, boost::optional_detail::is_opt_assignable<unsigned int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = int]'
MSPUBCollector.cpp:1626:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_base_of<boost::typed_in_place_factory_base, int>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_base_of<boost::in_place_factory_base, int>, boost::is_base_of<boost::typed_in_place_factory_base, int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:804:8:   required from 'struct boost::optional_detail::is_in_place_factory<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<int>, boost::optional_detail::is_opt_assignable<unsigned int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = int]'
MSPUBCollector.cpp:1626:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_base_of<boost::typed_in_place_factory_base, int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_in_place_factory<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<int>, boost::optional_detail::is_opt_assignable<unsigned int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = int]'
MSPUBCollector.cpp:1626:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:804:8: warning: base class 'struct boost::disjunction<boost::is_base_of<boost::in_place_factory_base, int>, boost::is_base_of<boost::typed_in_place_factory_base, int> >' has a non-virtual destructor [-Weffc++]
 struct is_in_place_factory
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<int&&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<int&&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:422:6:   required from 'struct boost::detail::is_convertible_impl_dispatch_base<int&&, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:431:8:   required from 'struct boost::detail::is_convertible_impl_dispatch<int&&, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:481:8:   required from 'struct boost::is_convertible<int&&, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:30:8:   required from 'struct boost::conjunction<boost::is_convertible<int&&, unsigned int>, boost::is_assignable<unsigned int&, int&&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:840:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<int>, boost::optional_detail::is_opt_assignable<unsigned int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = int]'
MSPUBCollector.cpp:1626:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<int&&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<int&&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:422:6:   required from 'struct boost::detail::is_convertible_impl_dispatch_base<int&&, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:431:8:   required from 'struct boost::detail::is_convertible_impl_dispatch<int&&, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:481:8:   required from 'struct boost::is_convertible<int&&, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:30:8:   required from 'struct boost::conjunction<boost::is_convertible<int&&, unsigned int>, boost::is_assignable<unsigned int&, int&&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:840:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<int>, boost::optional_detail::is_opt_assignable<unsigned int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = int]'
MSPUBCollector.cpp:1626:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<int&&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:422:6:   required from 'struct boost::detail::is_convertible_impl_dispatch_base<int&&, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:431:8:   required from 'struct boost::detail::is_convertible_impl_dispatch<int&&, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:481:8:   required from 'struct boost::is_convertible<int&&, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:30:8:   required from 'struct boost::conjunction<boost::is_convertible<int&&, unsigned int>, boost::is_assignable<unsigned int&, int&&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:840:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<int>, boost::optional_detail::is_opt_assignable<unsigned int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = int]'
MSPUBCollector.cpp:1626:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:51:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp: In instantiation of 'struct boost::detail::is_convertible_impl_dispatch<int&&, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:481:8:   required from 'struct boost::is_convertible<int&&, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:30:8:   required from 'struct boost::conjunction<boost::is_convertible<int&&, unsigned int>, boost::is_assignable<unsigned int&, int&&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:840:8:   required from 'struct boost::optional_detail::is_opt_assignable<unsigned int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::optional_detail::is_opt_assignable<unsigned int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<int>, boost::optional_detail::is_opt_assignable<unsigned int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = int]'
MSPUBCollector.cpp:1626:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:431:8: warning: base class 'struct boost::detail::is_convertible_impl<int&&, unsigned int>' has a non-virtual destructor [-Weffc++]
 struct is_convertible_impl_dispatch 
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<int&&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:70:43:   required from 'const bool boost::detail::or_helper<boost::is_void<int&&>, boost::is_function<unsigned int>, boost::is_array<unsigned int> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:365:4:   required from 'const bool boost::detail::is_convertible_impl<int&&, unsigned int>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:481:8:   required from 'struct boost::is_convertible<int&&, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:30:8:   required from 'struct boost::conjunction<boost::is_convertible<int&&, unsigned int>, boost::is_assignable<unsigned int&, int&&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:840:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<int>, boost::optional_detail::is_opt_assignable<unsigned int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = int]'
MSPUBCollector.cpp:1626:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<int&&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int&&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:90:59:   required by substitution of 'template<class From1, class To1> static decltype ((test_aux<To1>(declval<From1>()), boost::detail::is_convertible_basic_impl<From, To, false>::one())) boost::detail::is_convertible_basic_impl<From, To, false>::test(int) [with From1 = From1; To1 = To1; From = int&&; To = unsigned int] [with From1 = int&&; To1 = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:96:44:   [ skipping 6 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<int>, boost::optional_detail::is_opt_assignable<unsigned int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = int]'
MSPUBCollector.cpp:1626:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:19:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference<T&&> : public true_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<int&&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int&&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:90:59:   required by substitution of 'template<class From1, class To1> static decltype ((test_aux<To1>(declval<From1>()), boost::detail::is_convertible_basic_impl<From, To, false>::one())) boost::detail::is_convertible_basic_impl<From, To, false>::test(int) [with From1 = From1; To1 = To1; From = int&&; To = unsigned int] [with From1 = int&&; To1 = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:96:44:   [ skipping 6 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<int>, boost::optional_detail::is_opt_assignable<unsigned int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = int]'
MSPUBCollector.cpp:1626:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<int&&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:90:59:   required by substitution of 'template<class From1, class To1> static decltype ((test_aux<To1>(declval<From1>()), boost::detail::is_convertible_basic_impl<From, To, false>::one())) boost::detail::is_convertible_basic_impl<From, To, false>::test(int) [with From1 = From1; To1 = To1; From = int&&; To = unsigned int] [with From1 = int&&; To1 = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:96:44:   required from 'const bool boost::detail::is_convertible_basic_impl<int&&, unsigned int, false>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:365:4:   [ skipping 5 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<int>, boost::optional_detail::is_opt_assignable<unsigned int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = int]'
MSPUBCollector.cpp:1626:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<int&&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:484:4:   required from 'struct boost::is_convertible<int&&, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:30:8:   required from 'struct boost::conjunction<boost::is_convertible<int&&, unsigned int>, boost::is_assignable<unsigned int&, int&&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:840:8:   required from 'struct boost::optional_detail::is_opt_assignable<unsigned int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::optional_detail::is_opt_assignable<unsigned int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<int>, boost::optional_detail::is_opt_assignable<unsigned int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = int]'
MSPUBCollector.cpp:1626:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<int&&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:484:4:   required from 'struct boost::is_convertible<int&&, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:30:8:   required from 'struct boost::conjunction<boost::is_convertible<int&&, unsigned int>, boost::is_assignable<unsigned int&, int&&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:840:8:   required from 'struct boost::optional_detail::is_opt_assignable<unsigned int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::optional_detail::is_opt_assignable<unsigned int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<int>, boost::optional_detail::is_opt_assignable<unsigned int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = int]'
MSPUBCollector.cpp:1626:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:51:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp: In instantiation of 'struct boost::is_convertible<int&&, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:30:8:   required from 'struct boost::conjunction<boost::is_convertible<int&&, unsigned int>, boost::is_assignable<unsigned int&, int&&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:840:8:   required from 'struct boost::optional_detail::is_opt_assignable<unsigned int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::optional_detail::is_opt_assignable<unsigned int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<int>, boost::optional_detail::is_opt_assignable<unsigned int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = int]'
MSPUBCollector.cpp:1626:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:481:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_convertible : public integral_constant<bool, ::boost::detail::is_convertible_impl_dispatch<From, To>::value> 
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_assignable.hpp:45:4:   required from 'struct boost::is_assignable<unsigned int&, int&&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:26:8:   required from 'struct boost::conjunction<boost::is_assignable<unsigned int&, int&&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:30:8:   required from 'struct boost::conjunction<boost::is_convertible<int&&, unsigned int>, boost::is_assignable<unsigned int&, int&&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:840:8:   required from 'struct boost::optional_detail::is_opt_assignable<unsigned int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::optional_detail::is_opt_assignable<unsigned int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<int>, boost::optional_detail::is_opt_assignable<unsigned int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = int]'
MSPUBCollector.cpp:1626:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:47:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_assignable.hpp: In instantiation of 'struct boost::is_assignable<unsigned int&, int&&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:26:8:   required from 'struct boost::conjunction<boost::is_assignable<unsigned int&, int&&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:30:8:   required from 'struct boost::conjunction<boost::is_convertible<int&&, unsigned int>, boost::is_assignable<unsigned int&, int&&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:840:8:   required from 'struct boost::optional_detail::is_opt_assignable<unsigned int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::optional_detail::is_opt_assignable<unsigned int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<int>, boost::optional_detail::is_opt_assignable<unsigned int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = int]'
MSPUBCollector.cpp:1626:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_assignable.hpp:44:39: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_assignable : public integral_constant<bool, sizeof(detail::is_assignable_imp::test<T, U>(0)) == sizeof(boost::type_traits::yes_type)>
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:40:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp: In instantiation of 'struct boost::conjunction<boost::is_assignable<unsigned int&, int&&> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:30:8:   required from 'struct boost::conjunction<boost::is_convertible<int&&, unsigned int>, boost::is_assignable<unsigned int&, int&&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:840:8:   required from 'struct boost::optional_detail::is_opt_assignable<unsigned int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::optional_detail::is_opt_assignable<unsigned int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<int>, boost::optional_detail::is_opt_assignable<unsigned int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = int]'
MSPUBCollector.cpp:1626:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:26:8: warning: base class 'struct boost::is_assignable<unsigned int&, int&&>' has a non-virtual destructor [-Weffc++]
 struct conjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp: In instantiation of 'struct boost::conjunction<boost::is_convertible<int&&, unsigned int>, boost::is_assignable<unsigned int&, int&&> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:840:8:   required from 'struct boost::optional_detail::is_opt_assignable<unsigned int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::optional_detail::is_opt_assignable<unsigned int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<int>, boost::optional_detail::is_opt_assignable<unsigned int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = int]'
MSPUBCollector.cpp:1626:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:30:8: warning: base class 'struct boost::conjunction<boost::is_assignable<unsigned int&, int&&> >' has a non-virtual destructor [-Weffc++]
 struct conjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_opt_assignable<unsigned int, int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::optional_detail::is_opt_assignable<unsigned int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<int>, boost::optional_detail::is_opt_assignable<unsigned int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = int]'
MSPUBCollector.cpp:1626:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:840:8: warning: base class 'struct boost::conjunction<boost::is_convertible<int&&, unsigned int>, boost::is_assignable<unsigned int&, int&&> >' has a non-virtual destructor [-Weffc++]
 struct is_opt_assignable
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_opt_assignable<unsigned int, int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<int>, boost::optional_detail::is_opt_assignable<unsigned int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = int]'
MSPUBCollector.cpp:1626:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::optional_detail::is_opt_assignable<unsigned int, int>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<int>, boost::optional_detail::is_opt_assignable<unsigned int, int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = int]'
MSPUBCollector.cpp:1626:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_opt_assignable<unsigned int, int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = int]'
MSPUBCollector.cpp:1626:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<int>, boost::optional_detail::is_opt_assignable<unsigned int, int> >' has a non-virtual destructor [-Weffc++]
 struct is_factory_or_opt_assignable_to_T
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = int]'
MSPUBCollector.cpp:1626:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8: warning: base class 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, int>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate<T, U, false>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, int, false>, boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = int]'
MSPUBCollector.cpp:1626:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::ShapeType>, boost::is_same<libmspub::ShapeType, libmspub::ShapeType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeType, libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ShapeType] [with Expr = libmspub::ShapeType]'
MSPUBCollector.cpp:1817:17:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::ShapeType>, boost::is_same<libmspub::ShapeType, libmspub::ShapeType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeType, libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ShapeType] [with Expr = libmspub::ShapeType]'
MSPUBCollector.cpp:1817:17:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::ShapeType, libmspub::ShapeType> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeType, libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ShapeType] [with Expr = libmspub::ShapeType]'
MSPUBCollector.cpp:1817:17:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::ShapeType>, boost::is_same<libmspub::ShapeType, libmspub::ShapeType> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::ShapeType, libmspub::ShapeType, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::ShapeType, libmspub::ShapeType, true>, boost::optional<libmspub::ShapeType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ShapeType] [with Expr = libmspub::ShapeType]'
MSPUBCollector.cpp:1817:17:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::ShapeType, libmspub::ShapeType, true>, boost::optional<libmspub::ShapeType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ShapeType] [with Expr = libmspub::ShapeType]'
MSPUBCollector.cpp:1817:17:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::ShapeType>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::Coordinate&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Coordinate&>, boost::is_same<libmspub::Coordinate, libmspub::Coordinate> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Coordinate, libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Coordinate] [with Expr = libmspub::Coordinate&]'
MSPUBCollector.cpp:1819:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Coordinate&>, boost::is_same<libmspub::Coordinate, libmspub::Coordinate> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Coordinate, libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Coordinate] [with Expr = libmspub::Coordinate&]'
MSPUBCollector.cpp:1819:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::Coordinate, libmspub::Coordinate> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Coordinate, libmspub::Coordinate&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Coordinate] [with Expr = libmspub::Coordinate&]'
MSPUBCollector.cpp:1819:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Coordinate&>, boost::is_same<libmspub::Coordinate, libmspub::Coordinate> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::Coordinate, libmspub::Coordinate&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Coordinate, libmspub::Coordinate&, true>, boost::optional<libmspub::Coordinate>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Coordinate] [with Expr = libmspub::Coordinate&]'
MSPUBCollector.cpp:1819:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Coordinate, libmspub::Coordinate&, true>, boost::optional<libmspub::Coordinate>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Coordinate] [with Expr = libmspub::Coordinate&]'
MSPUBCollector.cpp:1819:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Coordinate>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::LineSpacingInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1024:5:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::LineSpacingInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base ( optional_base const& rhs )
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::ListInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1024:5:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::ListInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/base.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:29,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/extent_gen.hpp: In instantiation of 'boost::detail::multi_array::extent_gen<NumRanges>::extent_gen() [with long unsigned int NumRanges = 0ul]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/base.hpp:69:33:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/extent_gen.hpp:43:3: warning: 'boost::detail::multi_array::extent_gen<0ul>::ranges_' should be initialized in the member initialization list [-Weffc++]
   extent_gen() { }
   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/base.hpp:24:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:29,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/index_gen.hpp: In instantiation of 'boost::detail::multi_array::index_gen<NumRanges, NumDims>::index_gen() [with int NumRanges = 0; int NumDims = 0]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/base.hpp:70:32:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/index_gen.hpp:43:3: warning: 'boost::detail::multi_array::index_gen<0, 0>::ranges_' should be initialized in the member initialization list [-Weffc++]
   index_gen() { }
   ^
--- MSPUBDocument.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:102:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void> : integral_constant<std::size_t, 0>{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:104:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void const> : integral_constant<std::size_t, 0>{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:105:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void const volatile> : integral_constant<std::size_t, 0>{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:106:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void volatile> : integral_constant<std::size_t, 0>{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:19:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<void> : public true_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:20:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<const void> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:21:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<const volatile void> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:22:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<volatile void> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:75:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void> : public integral_constant<bool, false>{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:76:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void const> : public integral_constant<bool, false>{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:77:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void volatile> : public integral_constant<bool, false>{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:78:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void const volatile> : public integral_constant<bool, false>{};
                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:62:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void> : public false_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:64:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void const> : public false_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:65:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void const volatile> : public false_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:66:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void volatile> : public false_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:30:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned char> : public true_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:31:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned short> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:32:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned int> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:33:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned long> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:35:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<signed char> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:36:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<short> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:37:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<int> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:38:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<long> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:40:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<char> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:41:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<bool> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:47:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<wchar_t> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:67:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral< ::boost::ulong_long_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:68:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral< ::boost::long_long_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:75:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<boost::int128_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:76:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<boost::uint128_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:79:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<char16_t> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:82:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<char32_t> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:20:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<float> : public true_type{};
                      ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:21:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<double> : public true_type{};
                      ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:22:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<long double> : public true_type{};
                      ^
--- MSPUBCollector.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = std::vector<libmspub::TextParagraph>]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1034:5:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5: warning: 'boost::optional_detail::optional_base<std::vector<libmspub::TextParagraph> >::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base ( optional_base&& rhs )
     ^
--- MSPUBDocument.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:25:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<__float128> : public true_type{};
                      ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:45:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:48:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void const> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:49:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void const volatile> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:50:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void volatile> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<long double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:55:150:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 16ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:59:143:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<long long int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:64:156:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<long int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:70:133:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:73:133:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<short int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:76:136:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 2ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<char>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:83:83:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 1ul>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:106:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a2> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:107:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a4> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:108:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a8> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:109:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a16> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:110:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a32> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:111:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a64> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:112:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a128> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:56:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:57:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void const> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:58:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void volatile> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:59:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void const volatile> : public false_type{};
                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:61:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:62:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void const> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:63:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void const volatile> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:64:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void volatile> : public false_type{};
                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:51:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:442:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:443:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:444:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:445:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:447:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:448:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:449:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:450:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:452:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:453:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:454:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:455:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:457:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:458:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:459:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:460:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void volatile> : public true_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:55:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:57:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:58:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void const volatile> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:59:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void volatile> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:70:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:77:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:78:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void const volatile> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:79:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void volatile> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:83:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:85:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:86:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void const volatile> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:87:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void volatile> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:54:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:83:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void> : false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:85:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void const> : false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:86:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void volatile> : false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:87:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void const volatile> : false_type{};
                    ^
--- MSPUBCollector.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:54:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp: In instantiation of 'struct boost::detail::false_or_cpp11_noexcept_move_constructible<libmspub::Shadow, void>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:54:27:   required from 'struct boost::is_nothrow_move_constructible<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5:   required from 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::Shadow]'
/usr/include/c++/4.8.2/type_traits:1305:35:   required by substitution of 'template<class _From1, class _To1> static decltype ((__test_aux<_To1>(declval<_From1>()), std::__sfinae_types::__one())) std::__is_convertible_helper<_From, _To, false>::__test(int) [with _From1 = _From1; _To1 = _To1; _From = libmspub::ShapeInfo; _To = libmspub::ShapeInfo] [with _From1 = libmspub::ShapeInfo; _To1 = libmspub::ShapeInfo]'
/usr/include/c++/4.8.2/type_traits:1312:50:   required from 'constexpr const bool std::__is_convertible_helper<libmspub::ShapeInfo, libmspub::ShapeInfo, false>::value'
/usr/include/c++/4.8.2/type_traits:121:12:   recursively required from 'struct std::__and_<std::is_convertible<libmspub::ShapeInfo, libmspub::ShapeInfo>, std::is_convertible<std::_Placeholder<1>, std::_Placeholder<1> >, std::is_convertible<bool, bool>, std::is_convertible<std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> > > >'
/usr/include/c++/4.8.2/type_traits:121:12:   required from 'struct std::__and_<std::is_convertible<const libmspub::MSPUBCollector*, const libmspub::MSPUBCollector*>, std::is_convertible<libmspub::ShapeInfo, libmspub::ShapeInfo>, std::is_convertible<std::_Placeholder<1>, std::_Placeholder<1> >, std::is_convertible<bool, bool>, std::is_convertible<std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> > > >'
/usr/include/c++/4.8.2/tuple:420:40:   required from 'std::_Bind<_Functor(_Bound_args ...)>::_Bind(std::_Bind<_Functor(_Bound_args ...)>&&) [with _Functor = std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>; _Bound_args = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
MSPUBCollector.cpp:810:167:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:46:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct false_or_cpp11_noexcept_move_constructible <
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp: In instantiation of 'struct boost::is_nothrow_move_constructible<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5:   required from 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::Shadow]'
/usr/include/c++/4.8.2/type_traits:1305:35:   required by substitution of 'template<class _From1, class _To1> static decltype ((__test_aux<_To1>(declval<_From1>()), std::__sfinae_types::__one())) std::__is_convertible_helper<_From, _To, false>::__test(int) [with _From1 = _From1; _To1 = _To1; _From = libmspub::ShapeInfo; _To = libmspub::ShapeInfo] [with _From1 = libmspub::ShapeInfo; _To1 = libmspub::ShapeInfo]'
--- MSPUBDocument.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/traits.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/utility.hpp:30,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:59,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/detail/type_traits.hpp: In instantiation of 'struct boost::move_detail::alignment_of<boost::move_detail::max_align>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/detail/type_traits.hpp:1276:72:   required from here
--- MSPUBCollector.lo ---
/usr/include/c++/4.8.2/type_traits:1312:50:   required from 'constexpr const bool std::__is_convertible_helper<libmspub::ShapeInfo, libmspub::ShapeInfo, false>::value'
/usr/include/c++/4.8.2/type_traits:121:12:   recursively required from 'struct std::__and_<std::is_convertible<libmspub::ShapeInfo, libmspub::ShapeInfo>, std::is_convertible<std::_Placeholder<1>, std::_Placeholder<1> >, std::is_convertible<bool, bool>, std::is_convertible<std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> > > >'
/usr/include/c++/4.8.2/type_traits:121:12:   required from 'struct std::__and_<std::is_convertible<const libmspub::MSPUBCollector*, const libmspub::MSPUBCollector*>, std::is_convertible<libmspub::ShapeInfo, libmspub::ShapeInfo>, std::is_convertible<std::_Placeholder<1>, std::_Placeholder<1> >, std::is_convertible<bool, bool>, std::is_convertible<std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> > > >'
--- MSPUBDocument.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/detail/type_traits.hpp:1101:8: warning: base class 'struct boost::move_detail::alignment_of_impl<boost::move_detail::max_align>' has a non-virtual destructor [-Weffc++]
 struct alignment_of
        ^
--- MSPUBCollector.lo ---
/usr/include/c++/4.8.2/tuple:420:40:   required from 'std::_Bind<_Functor(_Bound_args ...)>::_Bind(std::_Bind<_Functor(_Bound_args ...)>&&) [with _Functor = std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>; _Bound_args = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
MSPUBCollector.cpp:810:167:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:54:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_nothrow_move_constructible
                           ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp: In instantiation of 'struct boost::detail::false_or_cpp11_noexcept_move_constructible<libmspub::ColorReference, void>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:54:27:   required from 'struct boost::is_nothrow_move_constructible<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5:   required from 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::ColorReference]'
/usr/include/c++/4.8.2/type_traits:1305:35:   required by substitution of 'template<class _From1, class _To1> static decltype ((__test_aux<_To1>(declval<_From1>()), std::__sfinae_types::__one())) std::__is_convertible_helper<_From, _To, false>::__test(int) [with _From1 = _From1; _To1 = _To1; _From = libmspub::ShapeInfo; _To = libmspub::ShapeInfo] [with _From1 = libmspub::ShapeInfo; _To1 = libmspub::ShapeInfo]'
/usr/include/c++/4.8.2/type_traits:1312:50:   required from 'constexpr const bool std::__is_convertible_helper<libmspub::ShapeInfo, libmspub::ShapeInfo, false>::value'
/usr/include/c++/4.8.2/type_traits:121:12:   recursively required from 'struct std::__and_<std::is_convertible<libmspub::ShapeInfo, libmspub::ShapeInfo>, std::is_convertible<std::_Placeholder<1>, std::_Placeholder<1> >, std::is_convertible<bool, bool>, std::is_convertible<std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> > > >'
/usr/include/c++/4.8.2/type_traits:121:12:   required from 'struct std::__and_<std::is_convertible<const libmspub::MSPUBCollector*, const libmspub::MSPUBCollector*>, std::is_convertible<libmspub::ShapeInfo, libmspub::ShapeInfo>, std::is_convertible<std::_Placeholder<1>, std::_Placeholder<1> >, std::is_convertible<bool, bool>, std::is_convertible<std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> > > >'
/usr/include/c++/4.8.2/tuple:420:40:   required from 'std::_Bind<_Functor(_Bound_args ...)>::_Bind(std::_Bind<_Functor(_Bound_args ...)>&&) [with _Functor = std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>; _Bound_args = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
MSPUBCollector.cpp:810:167:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:46:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct false_or_cpp11_noexcept_move_constructible <
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp: In instantiation of 'struct boost::is_nothrow_move_constructible<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5:   required from 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::ColorReference]'
/usr/include/c++/4.8.2/type_traits:1305:35:   required by substitution of 'template<class _From1, class _To1> static decltype ((__test_aux<_To1>(declval<_From1>()), std::__sfinae_types::__one())) std::__is_convertible_helper<_From, _To, false>::__test(int) [with _From1 = _From1; _To1 = _To1; _From = libmspub::ShapeInfo; _To = libmspub::ShapeInfo] [with _From1 = libmspub::ShapeInfo; _To1 = libmspub::ShapeInfo]'
/usr/include/c++/4.8.2/type_traits:1312:50:   required from 'constexpr const bool std::__is_convertible_helper<libmspub::ShapeInfo, libmspub::ShapeInfo, false>::value'
/usr/include/c++/4.8.2/type_traits:121:12:   recursively required from 'struct std::__and_<std::is_convertible<libmspub::ShapeInfo, libmspub::ShapeInfo>, std::is_convertible<std::_Placeholder<1>, std::_Placeholder<1> >, std::is_convertible<bool, bool>, std::is_convertible<std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> > > >'
/usr/include/c++/4.8.2/type_traits:121:12:   required from 'struct std::__and_<std::is_convertible<const libmspub::MSPUBCollector*, const libmspub::MSPUBCollector*>, std::is_convertible<libmspub::ShapeInfo, libmspub::ShapeInfo>, std::is_convertible<std::_Placeholder<1>, std::_Placeholder<1> >, std::is_convertible<bool, bool>, std::is_convertible<std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> > > >'
/usr/include/c++/4.8.2/tuple:420:40:   required from 'std::_Bind<_Functor(_Bound_args ...)>::_Bind(std::_Bind<_Functor(_Bound_args ...)>&&) [with _Functor = std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>; _Bound_args = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
MSPUBCollector.cpp:810:167:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:54:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_nothrow_move_constructible
                           ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp: In instantiation of 'struct boost::detail::false_or_cpp11_noexcept_move_constructible<libmspub::Arrow, void>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:54:27:   required from 'struct boost::is_nothrow_move_constructible<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5:   required from 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::Arrow]'
/usr/include/c++/4.8.2/type_traits:1305:35:   required by substitution of 'template<class _From1, class _To1> static decltype ((__test_aux<_To1>(declval<_From1>()), std::__sfinae_types::__one())) std::__is_convertible_helper<_From, _To, false>::__test(int) [with _From1 = _From1; _To1 = _To1; _From = libmspub::ShapeInfo; _To = libmspub::ShapeInfo] [with _From1 = libmspub::ShapeInfo; _To1 = libmspub::ShapeInfo]'
/usr/include/c++/4.8.2/type_traits:1312:50:   required from 'constexpr const bool std::__is_convertible_helper<libmspub::ShapeInfo, libmspub::ShapeInfo, false>::value'
/usr/include/c++/4.8.2/type_traits:121:12:   recursively required from 'struct std::__and_<std::is_convertible<libmspub::ShapeInfo, libmspub::ShapeInfo>, std::is_convertible<std::_Placeholder<1>, std::_Placeholder<1> >, std::is_convertible<bool, bool>, std::is_convertible<std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> > > >'
/usr/include/c++/4.8.2/type_traits:121:12:   required from 'struct std::__and_<std::is_convertible<const libmspub::MSPUBCollector*, const libmspub::MSPUBCollector*>, std::is_convertible<libmspub::ShapeInfo, libmspub::ShapeInfo>, std::is_convertible<std::_Placeholder<1>, std::_Placeholder<1> >, std::is_convertible<bool, bool>, std::is_convertible<std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> > > >'
/usr/include/c++/4.8.2/tuple:420:40:   required from 'std::_Bind<_Functor(_Bound_args ...)>::_Bind(std::_Bind<_Functor(_Bound_args ...)>&&) [with _Functor = std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>; _Bound_args = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
MSPUBCollector.cpp:810:167:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:46:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct false_or_cpp11_noexcept_move_constructible <
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp: In instantiation of 'struct boost::is_nothrow_move_constructible<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5:   required from 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::Arrow]'
/usr/include/c++/4.8.2/type_traits:1305:35:   required by substitution of 'template<class _From1, class _To1> static decltype ((__test_aux<_To1>(declval<_From1>()), std::__sfinae_types::__one())) std::__is_convertible_helper<_From, _To, false>::__test(int) [with _From1 = _From1; _To1 = _To1; _From = libmspub::ShapeInfo; _To = libmspub::ShapeInfo] [with _From1 = libmspub::ShapeInfo; _To1 = libmspub::ShapeInfo]'
/usr/include/c++/4.8.2/type_traits:1312:50:   required from 'constexpr const bool std::__is_convertible_helper<libmspub::ShapeInfo, libmspub::ShapeInfo, false>::value'
/usr/include/c++/4.8.2/type_traits:121:12:   recursively required from 'struct std::__and_<std::is_convertible<libmspub::ShapeInfo, libmspub::ShapeInfo>, std::is_convertible<std::_Placeholder<1>, std::_Placeholder<1> >, std::is_convertible<bool, bool>, std::is_convertible<std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> > > >'
/usr/include/c++/4.8.2/type_traits:121:12:   required from 'struct std::__and_<std::is_convertible<const libmspub::MSPUBCollector*, const libmspub::MSPUBCollector*>, std::is_convertible<libmspub::ShapeInfo, libmspub::ShapeInfo>, std::is_convertible<std::_Placeholder<1>, std::_Placeholder<1> >, std::is_convertible<bool, bool>, std::is_convertible<std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> > > >'
/usr/include/c++/4.8.2/tuple:420:40:   required from 'std::_Bind<_Functor(_Bound_args ...)>::_Bind(std::_Bind<_Functor(_Bound_args ...)>&&) [with _Functor = std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>; _Bound_args = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
MSPUBCollector.cpp:810:167:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:54:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_nothrow_move_constructible
                           ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp: In instantiation of 'struct boost::detail::false_or_cpp11_noexcept_move_constructible<libmspub::TableInfo, void>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:54:27:   required from 'struct boost::is_nothrow_move_constructible<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5:   required from 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::TableInfo]'
/usr/include/c++/4.8.2/type_traits:1305:35:   required by substitution of 'template<class _From1, class _To1> static decltype ((__test_aux<_To1>(declval<_From1>()), std::__sfinae_types::__one())) std::__is_convertible_helper<_From, _To, false>::__test(int) [with _From1 = _From1; _To1 = _To1; _From = libmspub::ShapeInfo; _To = libmspub::ShapeInfo] [with _From1 = libmspub::ShapeInfo; _To1 = libmspub::ShapeInfo]'
/usr/include/c++/4.8.2/type_traits:1312:50:   required from 'constexpr const bool std::__is_convertible_helper<libmspub::ShapeInfo, libmspub::ShapeInfo, false>::value'
/usr/include/c++/4.8.2/type_traits:121:12:   recursively required from 'struct std::__and_<std::is_convertible<libmspub::ShapeInfo, libmspub::ShapeInfo>, std::is_convertible<std::_Placeholder<1>, std::_Placeholder<1> >, std::is_convertible<bool, bool>, std::is_convertible<std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> > > >'
/usr/include/c++/4.8.2/type_traits:121:12:   required from 'struct std::__and_<std::is_convertible<const libmspub::MSPUBCollector*, const libmspub::MSPUBCollector*>, std::is_convertible<libmspub::ShapeInfo, libmspub::ShapeInfo>, std::is_convertible<std::_Placeholder<1>, std::_Placeholder<1> >, std::is_convertible<bool, bool>, std::is_convertible<std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> > > >'
/usr/include/c++/4.8.2/tuple:420:40:   required from 'std::_Bind<_Functor(_Bound_args ...)>::_Bind(std::_Bind<_Functor(_Bound_args ...)>&&) [with _Functor = std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>; _Bound_args = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
MSPUBCollector.cpp:810:167:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:46:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct false_or_cpp11_noexcept_move_constructible <
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp: In instantiation of 'struct boost::is_nothrow_move_constructible<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5:   required from 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::TableInfo]'
/usr/include/c++/4.8.2/type_traits:1305:35:   required by substitution of 'template<class _From1, class _To1> static decltype ((__test_aux<_To1>(declval<_From1>()), std::__sfinae_types::__one())) std::__is_convertible_helper<_From, _To, false>::__test(int) [with _From1 = _From1; _To1 = _To1; _From = libmspub::ShapeInfo; _To = libmspub::ShapeInfo] [with _From1 = libmspub::ShapeInfo; _To1 = libmspub::ShapeInfo]'
/usr/include/c++/4.8.2/type_traits:1312:50:   required from 'constexpr const bool std::__is_convertible_helper<libmspub::ShapeInfo, libmspub::ShapeInfo, false>::value'
/usr/include/c++/4.8.2/type_traits:121:12:   recursively required from 'struct std::__and_<std::is_convertible<libmspub::ShapeInfo, libmspub::ShapeInfo>, std::is_convertible<std::_Placeholder<1>, std::_Placeholder<1> >, std::is_convertible<bool, bool>, std::is_convertible<std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> > > >'
/usr/include/c++/4.8.2/type_traits:121:12:   required from 'struct std::__and_<std::is_convertible<const libmspub::MSPUBCollector*, const libmspub::MSPUBCollector*>, std::is_convertible<libmspub::ShapeInfo, libmspub::ShapeInfo>, std::is_convertible<std::_Placeholder<1>, std::_Placeholder<1> >, std::is_convertible<bool, bool>, std::is_convertible<std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> > > >'
/usr/include/c++/4.8.2/tuple:420:40:   required from 'std::_Bind<_Functor(_Bound_args ...)>::_Bind(std::_Bind<_Functor(_Bound_args ...)>&&) [with _Functor = std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>; _Bound_args = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
MSPUBCollector.cpp:810:167:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:54:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_nothrow_move_constructible
                           ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp: In instantiation of 'struct boost::detail::false_or_cpp11_noexcept_move_constructible<libmspub::Dash, void>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:54:27:   required from 'struct boost::is_nothrow_move_constructible<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5:   required from 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::Dash]'
/usr/include/c++/4.8.2/type_traits:1305:35:   required by substitution of 'template<class _From1, class _To1> static decltype ((__test_aux<_To1>(declval<_From1>()), std::__sfinae_types::__one())) std::__is_convertible_helper<_From, _To, false>::__test(int) [with _From1 = _From1; _To1 = _To1; _From = libmspub::ShapeInfo; _To = libmspub::ShapeInfo] [with _From1 = libmspub::ShapeInfo; _To1 = libmspub::ShapeInfo]'
/usr/include/c++/4.8.2/type_traits:1312:50:   required from 'constexpr const bool std::__is_convertible_helper<libmspub::ShapeInfo, libmspub::ShapeInfo, false>::value'
/usr/include/c++/4.8.2/type_traits:121:12:   recursively required from 'struct std::__and_<std::is_convertible<libmspub::ShapeInfo, libmspub::ShapeInfo>, std::is_convertible<std::_Placeholder<1>, std::_Placeholder<1> >, std::is_convertible<bool, bool>, std::is_convertible<std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> > > >'
/usr/include/c++/4.8.2/type_traits:121:12:   required from 'struct std::__and_<std::is_convertible<const libmspub::MSPUBCollector*, const libmspub::MSPUBCollector*>, std::is_convertible<libmspub::ShapeInfo, libmspub::ShapeInfo>, std::is_convertible<std::_Placeholder<1>, std::_Placeholder<1> >, std::is_convertible<bool, bool>, std::is_convertible<std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> > > >'
/usr/include/c++/4.8.2/tuple:420:40:   required from 'std::_Bind<_Functor(_Bound_args ...)>::_Bind(std::_Bind<_Functor(_Bound_args ...)>&&) [with _Functor = std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>; _Bound_args = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
MSPUBCollector.cpp:810:167:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:46:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct false_or_cpp11_noexcept_move_constructible <
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp: In instantiation of 'struct boost::is_nothrow_move_constructible<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5:   required from 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::Dash]'
/usr/include/c++/4.8.2/type_traits:1305:35:   required by substitution of 'template<class _From1, class _To1> static decltype ((__test_aux<_To1>(declval<_From1>()), std::__sfinae_types::__one())) std::__is_convertible_helper<_From, _To, false>::__test(int) [with _From1 = _From1; _To1 = _To1; _From = libmspub::ShapeInfo; _To = libmspub::ShapeInfo] [with _From1 = libmspub::ShapeInfo; _To1 = libmspub::ShapeInfo]'
/usr/include/c++/4.8.2/type_traits:1312:50:   required from 'constexpr const bool std::__is_convertible_helper<libmspub::ShapeInfo, libmspub::ShapeInfo, false>::value'
/usr/include/c++/4.8.2/type_traits:121:12:   recursively required from 'struct std::__and_<std::is_convertible<libmspub::ShapeInfo, libmspub::ShapeInfo>, std::is_convertible<std::_Placeholder<1>, std::_Placeholder<1> >, std::is_convertible<bool, bool>, std::is_convertible<std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> > > >'
/usr/include/c++/4.8.2/type_traits:121:12:   required from 'struct std::__and_<std::is_convertible<const libmspub::MSPUBCollector*, const libmspub::MSPUBCollector*>, std::is_convertible<libmspub::ShapeInfo, libmspub::ShapeInfo>, std::is_convertible<std::_Placeholder<1>, std::_Placeholder<1> >, std::is_convertible<bool, bool>, std::is_convertible<std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> > > >'
/usr/include/c++/4.8.2/tuple:420:40:   required from 'std::_Bind<_Functor(_Bound_args ...)>::_Bind(std::_Bind<_Functor(_Bound_args ...)>&&) [with _Functor = std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>; _Bound_args = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
MSPUBCollector.cpp:810:167:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:54:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_nothrow_move_constructible
                           ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp: In instantiation of 'struct boost::detail::false_or_cpp11_noexcept_move_constructible<libmspub::DynamicCustomShape, void>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:54:27:   required from 'struct boost::is_nothrow_move_constructible<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5:   required from 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::DynamicCustomShape]'
/usr/include/c++/4.8.2/type_traits:1305:35:   required by substitution of 'template<class _From1, class _To1> static decltype ((__test_aux<_To1>(declval<_From1>()), std::__sfinae_types::__one())) std::__is_convertible_helper<_From, _To, false>::__test(int) [with _From1 = _From1; _To1 = _To1; _From = libmspub::ShapeInfo; _To = libmspub::ShapeInfo] [with _From1 = libmspub::ShapeInfo; _To1 = libmspub::ShapeInfo]'
/usr/include/c++/4.8.2/type_traits:1312:50:   required from 'constexpr const bool std::__is_convertible_helper<libmspub::ShapeInfo, libmspub::ShapeInfo, false>::value'
/usr/include/c++/4.8.2/type_traits:121:12:   recursively required from 'struct std::__and_<std::is_convertible<libmspub::ShapeInfo, libmspub::ShapeInfo>, std::is_convertible<std::_Placeholder<1>, std::_Placeholder<1> >, std::is_convertible<bool, bool>, std::is_convertible<std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> > > >'
/usr/include/c++/4.8.2/type_traits:121:12:   required from 'struct std::__and_<std::is_convertible<const libmspub::MSPUBCollector*, const libmspub::MSPUBCollector*>, std::is_convertible<libmspub::ShapeInfo, libmspub::ShapeInfo>, std::is_convertible<std::_Placeholder<1>, std::_Placeholder<1> >, std::is_convertible<bool, bool>, std::is_convertible<std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> > > >'
/usr/include/c++/4.8.2/tuple:420:40:   required from 'std::_Bind<_Functor(_Bound_args ...)>::_Bind(std::_Bind<_Functor(_Bound_args ...)>&&) [with _Functor = std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>; _Bound_args = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
MSPUBCollector.cpp:810:167:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:46:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct false_or_cpp11_noexcept_move_constructible <
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp: In instantiation of 'struct boost::is_nothrow_move_constructible<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5:   required from 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::DynamicCustomShape]'
/usr/include/c++/4.8.2/type_traits:1305:35:   required by substitution of 'template<class _From1, class _To1> static decltype ((__test_aux<_To1>(declval<_From1>()), std::__sfinae_types::__one())) std::__is_convertible_helper<_From, _To, false>::__test(int) [with _From1 = _From1; _To1 = _To1; _From = libmspub::ShapeInfo; _To = libmspub::ShapeInfo] [with _From1 = libmspub::ShapeInfo; _To1 = libmspub::ShapeInfo]'
/usr/include/c++/4.8.2/type_traits:1312:50:   required from 'constexpr const bool std::__is_convertible_helper<libmspub::ShapeInfo, libmspub::ShapeInfo, false>::value'
/usr/include/c++/4.8.2/type_traits:121:12:   recursively required from 'struct std::__and_<std::is_convertible<libmspub::ShapeInfo, libmspub::ShapeInfo>, std::is_convertible<std::_Placeholder<1>, std::_Placeholder<1> >, std::is_convertible<bool, bool>, std::is_convertible<std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> > > >'
/usr/include/c++/4.8.2/type_traits:121:12:   required from 'struct std::__and_<std::is_convertible<const libmspub::MSPUBCollector*, const libmspub::MSPUBCollector*>, std::is_convertible<libmspub::ShapeInfo, libmspub::ShapeInfo>, std::is_convertible<std::_Placeholder<1>, std::_Placeholder<1> >, std::is_convertible<bool, bool>, std::is_convertible<std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> > > >'
/usr/include/c++/4.8.2/tuple:420:40:   required from 'std::_Bind<_Functor(_Bound_args ...)>::_Bind(std::_Bind<_Functor(_Bound_args ...)>&&) [with _Functor = std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>; _Bound_args = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
MSPUBCollector.cpp:810:167:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:54:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_nothrow_move_constructible
                           ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp: In instantiation of 'struct boost::detail::false_or_cpp11_noexcept_move_constructible<libmspub::Margins, void>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:54:27:   required from 'struct boost::is_nothrow_move_constructible<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5:   required from 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::Margins]'
/usr/include/c++/4.8.2/type_traits:1305:35:   required by substitution of 'template<class _From1, class _To1> static decltype ((__test_aux<_To1>(declval<_From1>()), std::__sfinae_types::__one())) std::__is_convertible_helper<_From, _To, false>::__test(int) [with _From1 = _From1; _To1 = _To1; _From = libmspub::ShapeInfo; _To = libmspub::ShapeInfo] [with _From1 = libmspub::ShapeInfo; _To1 = libmspub::ShapeInfo]'
/usr/include/c++/4.8.2/type_traits:1312:50:   required from 'constexpr const bool std::__is_convertible_helper<libmspub::ShapeInfo, libmspub::ShapeInfo, false>::value'
/usr/include/c++/4.8.2/type_traits:121:12:   recursively required from 'struct std::__and_<std::is_convertible<libmspub::ShapeInfo, libmspub::ShapeInfo>, std::is_convertible<std::_Placeholder<1>, std::_Placeholder<1> >, std::is_convertible<bool, bool>, std::is_convertible<std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> > > >'
/usr/include/c++/4.8.2/type_traits:121:12:   required from 'struct std::__and_<std::is_convertible<const libmspub::MSPUBCollector*, const libmspub::MSPUBCollector*>, std::is_convertible<libmspub::ShapeInfo, libmspub::ShapeInfo>, std::is_convertible<std::_Placeholder<1>, std::_Placeholder<1> >, std::is_convertible<bool, bool>, std::is_convertible<std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> > > >'
/usr/include/c++/4.8.2/tuple:420:40:   required from 'std::_Bind<_Functor(_Bound_args ...)>::_Bind(std::_Bind<_Functor(_Bound_args ...)>&&) [with _Functor = std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>; _Bound_args = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
MSPUBCollector.cpp:810:167:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:46:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct false_or_cpp11_noexcept_move_constructible <
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp: In instantiation of 'struct boost::is_nothrow_move_constructible<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5:   required from 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::Margins]'
/usr/include/c++/4.8.2/type_traits:1305:35:   required by substitution of 'template<class _From1, class _To1> static decltype ((__test_aux<_To1>(declval<_From1>()), std::__sfinae_types::__one())) std::__is_convertible_helper<_From, _To, false>::__test(int) [with _From1 = _From1; _To1 = _To1; _From = libmspub::ShapeInfo; _To = libmspub::ShapeInfo] [with _From1 = libmspub::ShapeInfo; _To1 = libmspub::ShapeInfo]'
/usr/include/c++/4.8.2/type_traits:1312:50:   required from 'constexpr const bool std::__is_convertible_helper<libmspub::ShapeInfo, libmspub::ShapeInfo, false>::value'
/usr/include/c++/4.8.2/type_traits:121:12:   recursively required from 'struct std::__and_<std::is_convertible<libmspub::ShapeInfo, libmspub::ShapeInfo>, std::is_convertible<std::_Placeholder<1>, std::_Placeholder<1> >, std::is_convertible<bool, bool>, std::is_convertible<std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> > > >'
/usr/include/c++/4.8.2/type_traits:121:12:   required from 'struct std::__and_<std::is_convertible<const libmspub::MSPUBCollector*, const libmspub::MSPUBCollector*>, std::is_convertible<libmspub::ShapeInfo, libmspub::ShapeInfo>, std::is_convertible<std::_Placeholder<1>, std::_Placeholder<1> >, std::is_convertible<bool, bool>, std::is_convertible<std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> > > >'
/usr/include/c++/4.8.2/tuple:420:40:   required from 'std::_Bind<_Functor(_Bound_args ...)>::_Bind(std::_Bind<_Functor(_Bound_args ...)>&&) [with _Functor = std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>; _Bound_args = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
MSPUBCollector.cpp:810:167:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:54:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_nothrow_move_constructible
                           ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp: In instantiation of 'struct boost::detail::false_or_cpp11_noexcept_move_constructible<std::pair<bool, bool>, void>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:54:27:   required from 'struct boost::is_nothrow_move_constructible<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5:   required from 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = std::pair<bool, bool>]'
/usr/include/c++/4.8.2/type_traits:1305:35:   required by substitution of 'template<class _From1, class _To1> static decltype ((__test_aux<_To1>(declval<_From1>()), std::__sfinae_types::__one())) std::__is_convertible_helper<_From, _To, false>::__test(int) [with _From1 = _From1; _To1 = _To1; _From = libmspub::ShapeInfo; _To = libmspub::ShapeInfo] [with _From1 = libmspub::ShapeInfo; _To1 = libmspub::ShapeInfo]'
/usr/include/c++/4.8.2/type_traits:1312:50:   required from 'constexpr const bool std::__is_convertible_helper<libmspub::ShapeInfo, libmspub::ShapeInfo, false>::value'
/usr/include/c++/4.8.2/type_traits:121:12:   recursively required from 'struct std::__and_<std::is_convertible<libmspub::ShapeInfo, libmspub::ShapeInfo>, std::is_convertible<std::_Placeholder<1>, std::_Placeholder<1> >, std::is_convertible<bool, bool>, std::is_convertible<std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> > > >'
/usr/include/c++/4.8.2/type_traits:121:12:   required from 'struct std::__and_<std::is_convertible<const libmspub::MSPUBCollector*, const libmspub::MSPUBCollector*>, std::is_convertible<libmspub::ShapeInfo, libmspub::ShapeInfo>, std::is_convertible<std::_Placeholder<1>, std::_Placeholder<1> >, std::is_convertible<bool, bool>, std::is_convertible<std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> > > >'
/usr/include/c++/4.8.2/tuple:420:40:   required from 'std::_Bind<_Functor(_Bound_args ...)>::_Bind(std::_Bind<_Functor(_Bound_args ...)>&&) [with _Functor = std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>; _Bound_args = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
MSPUBCollector.cpp:810:167:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:46:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct false_or_cpp11_noexcept_move_constructible <
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp: In instantiation of 'struct boost::is_nothrow_move_constructible<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5:   required from 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = std::pair<bool, bool>]'
/usr/include/c++/4.8.2/type_traits:1305:35:   required by substitution of 'template<class _From1, class _To1> static decltype ((__test_aux<_To1>(declval<_From1>()), std::__sfinae_types::__one())) std::__is_convertible_helper<_From, _To, false>::__test(int) [with _From1 = _From1; _To1 = _To1; _From = libmspub::ShapeInfo; _To = libmspub::ShapeInfo] [with _From1 = libmspub::ShapeInfo; _To1 = libmspub::ShapeInfo]'
/usr/include/c++/4.8.2/type_traits:1312:50:   required from 'constexpr const bool std::__is_convertible_helper<libmspub::ShapeInfo, libmspub::ShapeInfo, false>::value'
/usr/include/c++/4.8.2/type_traits:121:12:   recursively required from 'struct std::__and_<std::is_convertible<libmspub::ShapeInfo, libmspub::ShapeInfo>, std::is_convertible<std::_Placeholder<1>, std::_Placeholder<1> >, std::is_convertible<bool, bool>, std::is_convertible<std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> > > >'
/usr/include/c++/4.8.2/type_traits:121:12:   required from 'struct std::__and_<std::is_convertible<const libmspub::MSPUBCollector*, const libmspub::MSPUBCollector*>, std::is_convertible<libmspub::ShapeInfo, libmspub::ShapeInfo>, std::is_convertible<std::_Placeholder<1>, std::_Placeholder<1> >, std::is_convertible<bool, bool>, std::is_convertible<std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> > > >'
/usr/include/c++/4.8.2/tuple:420:40:   required from 'std::_Bind<_Functor(_Bound_args ...)>::_Bind(std::_Bind<_Functor(_Bound_args ...)>&&) [with _Functor = std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>; _Bound_args = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
MSPUBCollector.cpp:810:167:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:54:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_nothrow_move_constructible
                           ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp: In instantiation of 'struct boost::detail::false_or_cpp11_noexcept_move_constructible<libmspub::Coordinate, void>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:54:27:   required from 'struct boost::is_nothrow_move_constructible<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5:   required from 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::Coordinate]'
/usr/include/c++/4.8.2/type_traits:1305:35:   required by substitution of 'template<class _From1, class _To1> static decltype ((__test_aux<_To1>(declval<_From1>()), std::__sfinae_types::__one())) std::__is_convertible_helper<_From, _To, false>::__test(int) [with _From1 = _From1; _To1 = _To1; _From = libmspub::ShapeInfo; _To = libmspub::ShapeInfo] [with _From1 = libmspub::ShapeInfo; _To1 = libmspub::ShapeInfo]'
/usr/include/c++/4.8.2/type_traits:1312:50:   required from 'constexpr const bool std::__is_convertible_helper<libmspub::ShapeInfo, libmspub::ShapeInfo, false>::value'
/usr/include/c++/4.8.2/type_traits:121:12:   recursively required from 'struct std::__and_<std::is_convertible<libmspub::ShapeInfo, libmspub::ShapeInfo>, std::is_convertible<std::_Placeholder<1>, std::_Placeholder<1> >, std::is_convertible<bool, bool>, std::is_convertible<std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> > > >'
/usr/include/c++/4.8.2/type_traits:121:12:   required from 'struct std::__and_<std::is_convertible<const libmspub::MSPUBCollector*, const libmspub::MSPUBCollector*>, std::is_convertible<libmspub::ShapeInfo, libmspub::ShapeInfo>, std::is_convertible<std::_Placeholder<1>, std::_Placeholder<1> >, std::is_convertible<bool, bool>, std::is_convertible<std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> > > >'
/usr/include/c++/4.8.2/tuple:420:40:   required from 'std::_Bind<_Functor(_Bound_args ...)>::_Bind(std::_Bind<_Functor(_Bound_args ...)>&&) [with _Functor = std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>; _Bound_args = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
MSPUBCollector.cpp:810:167:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:46:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct false_or_cpp11_noexcept_move_constructible <
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp: In instantiation of 'struct boost::is_nothrow_move_constructible<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5:   required from 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::Coordinate]'
/usr/include/c++/4.8.2/type_traits:1305:35:   required by substitution of 'template<class _From1, class _To1> static decltype ((__test_aux<_To1>(declval<_From1>()), std::__sfinae_types::__one())) std::__is_convertible_helper<_From, _To, false>::__test(int) [with _From1 = _From1; _To1 = _To1; _From = libmspub::ShapeInfo; _To = libmspub::ShapeInfo] [with _From1 = libmspub::ShapeInfo; _To1 = libmspub::ShapeInfo]'
/usr/include/c++/4.8.2/type_traits:1312:50:   required from 'constexpr const bool std::__is_convertible_helper<libmspub::ShapeInfo, libmspub::ShapeInfo, false>::value'
/usr/include/c++/4.8.2/type_traits:121:12:   recursively required from 'struct std::__and_<std::is_convertible<libmspub::ShapeInfo, libmspub::ShapeInfo>, std::is_convertible<std::_Placeholder<1>, std::_Placeholder<1> >, std::is_convertible<bool, bool>, std::is_convertible<std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> > > >'
/usr/include/c++/4.8.2/type_traits:121:12:   required from 'struct std::__and_<std::is_convertible<const libmspub::MSPUBCollector*, const libmspub::MSPUBCollector*>, std::is_convertible<libmspub::ShapeInfo, libmspub::ShapeInfo>, std::is_convertible<std::_Placeholder<1>, std::_Placeholder<1> >, std::is_convertible<bool, bool>, std::is_convertible<std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> > > >'
/usr/include/c++/4.8.2/tuple:420:40:   required from 'std::_Bind<_Functor(_Bound_args ...)>::_Bind(std::_Bind<_Functor(_Bound_args ...)>&&) [with _Functor = std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>; _Bound_args = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
MSPUBCollector.cpp:810:167:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:54:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_nothrow_move_constructible
                           ^
--- MSPUBDocument.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<unsigned int>':
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<unsigned int>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::NumberingType>':
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::NumberingType>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::NumberingDelimiter>':
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::NumberingDelimiter>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_class.hpp: In instantiation of 'struct boost::is_class<boost::optional_detail::optional_tag>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, unsigned int>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_class.hpp:105:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_class : public integral_constant<bool, ::boost::detail::is_class_impl<T>::value> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, unsigned int>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<unsigned int, unsigned int>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<unsigned int, unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, unsigned int&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, unsigned int&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, unsigned int&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<unsigned int, const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<unsigned int, const unsigned int&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<unsigned int, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<unsigned int, unsigned int>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<unsigned int>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<unsigned int>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<unsigned int>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<unsigned int> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::NumberingType>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::NumberingType, libmspub::NumberingType>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, libmspub::NumberingType&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, libmspub::NumberingType&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, libmspub::NumberingType&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
--- MSPUBCollector.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::Color]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1024:5:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::Color>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base ( optional_base const& rhs )
     ^
In file included from MSPUBCollector.cpp:17:0:
--- MSPUBDocument.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
--- MSPUBCollector.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp: In instantiation of 'boost::multi_array<T, NumDims, Allocator>::multi_array(const boost::detail::multi_array::extent_gen<NumDims>&, const Allocator&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; Allocator = std::allocator<libmspub::{anonymous}::TableLayoutCell>]':
MSPUBCollector.cpp:1123:114:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:199:12: warning: 'boost::multi_array<libmspub::{anonymous}::TableLayoutCell, 2ul>::base_' should be initialized in the member initialization list [-Weffc++]
   explicit multi_array(const detail::multi_array
            ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:199:12: warning: 'boost::multi_array<libmspub::{anonymous}::TableLayoutCell, 2ul>::allocated_elements_' should be initialized in the member initialization list [-Weffc++]
--- MSPUBDocument.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Underline>':
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::Underline>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<double>':
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<double>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Alignment>':
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::Alignment>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::LineSpacingInfo>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::LineSpacingInfo>':
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::LineSpacingInfo>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<int>':
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<int>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::ListInfo>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::ListInfo>':
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::ListInfo>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Underline>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Underline>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Underline>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<double, const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<double, const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<double, const double&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<double>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<double>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<double>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<double> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<double, const boost::optional<double>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, const boost::optional<double>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, const boost::optional<double>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, const boost::optional<unsigned int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, const boost::optional<unsigned int>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, const boost::optional<unsigned int>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<double, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<double, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<double, double>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<double> >, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<double> >, boost::is_same<double, boost::optional<double> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<double> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<double> >, boost::is_same<double, boost::optional<double> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<double, boost::optional<double>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, boost::optional<double>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, boost::optional<double>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >, boost::is_same<unsigned int, boost::optional<unsigned int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >, boost::is_same<unsigned int, boost::optional<unsigned int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Alignment>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Alignment>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Alignment>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::LineSpacingInfo>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::LineSpacingInfo>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::LineSpacingInfo>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<int, const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<int, const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<int, const int&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<int>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<int>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<int>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<int> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<int, const boost::optional<int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, const boost::optional<int>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, const boost::optional<int>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
--- MSPUBCollector.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = unsigned int]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = unsigned int]'
ListInfo.h:33:45:   required from here
--- MSPUBDocument.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
--- MSPUBCollector.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<unsigned int>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
--- MSPUBDocument.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
--- MSPUBCollector.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::NumberingType]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::NumberingType]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::NumberingType>::m_storage' should be initialized in the member initialization list [-Weffc++]
--- MSPUBDocument.lo ---
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
--- MSPUBCollector.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::NumberingDelimiter]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::NumberingDelimiter]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::NumberingDelimiter>::m_storage' should be initialized in the member initialization list [-Weffc++]
--- MSPUBDocument.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
--- MSPUBCollector.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::Underline]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Underline]'
MSPUBTypes.h:124:12:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::Underline>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = double]':
--- MSPUBDocument.lo ---
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
--- MSPUBCollector.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = double]'
MSPUBTypes.h:124:12:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<double>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::Alignment]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Alignment]'
MSPUBTypes.h:180:93:   required from here
--- MSPUBDocument.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
--- MSPUBCollector.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::Alignment>::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::LineSpacingInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::LineSpacingInfo]'
MSPUBTypes.h:180:93:   required from here
--- MSPUBDocument.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
--- MSPUBCollector.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::LineSpacingInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = int]':
--- MSPUBDocument.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::NumberingType> >':
--- MSPUBCollector.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = int]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<int>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::ListInfo]':
--- MSPUBDocument.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
--- MSPUBCollector.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::ListInfo]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::ListInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::Dash]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Dash]'
Line.h:28:12:   required from here
--- MSPUBDocument.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
--- MSPUBCollector.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::Dash>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::init_value_tag, boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::Dash; boost::optional_detail::optional_base<T>::argument_type = const libmspub::Dash&]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:939:81:   required from 'boost::optional<T>::optional(boost::optional<T>::argument_type) [with T = libmspub::Dash; boost::optional<T>::argument_type = const libmspub::Dash&]'
Line.h:31:16:   required from here
--- MSPUBDocument.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
--- MSPUBCollector.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:160:5: warning: 'boost::optional_detail::optional_base<libmspub::Dash>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base ( init_value_tag, argument_type val )
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::ShapeType]':
--- MSPUBDocument.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingType>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
--- MSPUBCollector.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::ShapeType]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::ShapeType>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::Coordinate]':
--- MSPUBDocument.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
--- MSPUBCollector.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Coordinate]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::Coordinate>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = std::pair<bool, bool>]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = std::pair<bool, bool>]'
ShapeInfo.h:78:130:   required from here
--- MSPUBDocument.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingType>, boost::optional_ns::in_place_init_t>':
--- MSPUBCollector.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<std::pair<bool, bool> >::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::Margins]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Margins]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::Margins>::m_storage' should be initialized in the member initialization list [-Weffc++]
--- MSPUBDocument.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
--- MSPUBCollector.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::BorderPosition]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::BorderPosition]'
ShapeInfo.h:78:130:   required from here
--- MSPUBDocument.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
--- MSPUBCollector.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::BorderPosition>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::DynamicCustomShape]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::DynamicCustomShape]'
--- MSPUBDocument.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingType>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
--- MSPUBCollector.lo ---
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::DynamicCustomShape>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::ColorReference]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::ColorReference]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::ColorReference>::m_storage' should be initialized in the member initialization list [-Weffc++]
--- MSPUBDocument.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
--- MSPUBCollector.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::TableInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::TableInfo]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::TableInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::Arrow]':
--- MSPUBDocument.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
--- MSPUBCollector.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Arrow]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::Arrow>::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
--- MSPUBDocument.lo ---
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >'
--- MSPUBCollector.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::VerticalAlign]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::VerticalAlign]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::VerticalAlign>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
--- MSPUBDocument.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
--- MSPUBCollector.lo ---
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::Shadow]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Shadow]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::Shadow>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
--- MSPUBDocument.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingDelimiter>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingDelimiter>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingDelimiter>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>, bool>':
--- MSPUBCollector.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/base.hpp:23:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:29,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/index_range.hpp: In instantiation of 'boost::detail::multi_array::index_range<Index, SizeType>::index_range() [with Index = long int; SizeType = long unsigned int]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/array.hpp:60:11:   required from 'boost::detail::multi_array::index_gen<NumRanges, NumDims>::index_gen() [with int NumRanges = 0; int NumDims = 0]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/base.hpp:70:32:   required from here
--- MSPUBDocument.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
--- MSPUBCollector.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/index_range.hpp:47:5: warning: 'boost::detail::multi_array::index_range<long int, long unsigned int>::start_' should be initialized in the member initialization list [-Weffc++]
     index_range()
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/index_range.hpp:47:5: warning: 'boost::detail::multi_array::index_range<long int, long unsigned int>::finish_' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/index_range.hpp:47:5: warning: 'boost::detail::multi_array::index_range<long int, long unsigned int>::stride_' should be initialized in the member initialization list [-Weffc++]
--- MSPUBDocument.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
--- MSPUBCollector.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/index_range.hpp:47:5: warning: 'boost::detail::multi_array::index_range<long int, long unsigned int>::degenerate_' should be initialized in the member initialization list [-Weffc++]
--- MSPUBDocument.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ListInfo>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ListInfo>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ListInfo>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<int, int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<int, int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<int, int>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<int> >, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<int> >, boost::is_same<int, boost::optional<int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<int> >, boost::is_same<int, boost::optional<int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<int, boost::optional<int>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, boost::optional<int>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, boost::optional<int>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
--- MSPUBCollector.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = const char*]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = const char*]'
MSPUBCollector.cpp:494:14:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<const char*>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::init_value_tag, boost::optional_detail::optional_base<T>::argument_type) [with T = std::vector<libmspub::TextParagraph>; boost::optional_detail::optional_base<T>::argument_type = const std::vector<libmspub::TextParagraph>&]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:939:81:   required from 'boost::optional<T>::optional(boost::optional<T>::argument_type) [with T = std::vector<libmspub::TextParagraph>; boost::optional<T>::argument_type = const std::vector<libmspub::TextParagraph>&]'
MSPUBCollector.cpp:656:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:160:5: warning: 'boost::optional_detail::optional_base<std::vector<libmspub::TextParagraph> >::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base ( init_value_tag, argument_type val )
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = std::vector<libmspub::TextParagraph>]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = std::vector<libmspub::TextParagraph>]'
MSPUBCollector.cpp:659:55:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<std::vector<libmspub::TextParagraph> >::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
--- MSPUBDocument.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<double, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<double, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<double, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, double>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<double, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<double, double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<double, double>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<double, double> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<double, double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<double, double&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, double&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, double&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
--- MSPUBCollector.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::Coordinate]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1034:5:   required from 'constexpr std::_Head_base<_Idx, _Head, false>::_Head_base(_UHead&&) [with _UHead = libmspub::ShapeInfo; long unsigned int _Idx = 1ul; _Head = libmspub::ShapeInfo]'
/usr/include/c++/4.8.2/tuple:273:42:   required from 'constexpr std::_Tuple_impl<_Idx, _Head, _Tail ...>::_Tuple_impl(std::_Tuple_impl<_Idx, _Head, _Tail ...>&&) [with long unsigned int _Idx = 1ul; _Head = libmspub::ShapeInfo; _Tail = {std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
--- MSPUBDocument.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
--- MSPUBCollector.lo ---
/usr/include/c++/4.8.2/type_traits:801:43:   required from 'struct std::__is_direct_constructible_impl<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >, std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >&&>'
/usr/include/c++/4.8.2/type_traits:116:12:   required from 'struct std::__and_<std::is_destructible<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > > >, std::__is_direct_constructible_impl<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >, std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >&&> >'
--- MSPUBDocument.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Dash>':
--- MSPUBCollector.lo ---
/usr/include/c++/4.8.2/type_traits:817:12:   required from 'struct std::__is_direct_constructible_new_safe<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >, std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >&&>'
/usr/include/c++/4.8.2/type_traits:895:12:   [ skipping 6 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/usr/include/c++/4.8.2/type_traits:1072:12:   required from 'struct std::__is_nothrow_move_constructible_impl<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >, false>'
/usr/include/c++/4.8.2/type_traits:1078:12:   required from 'struct std::is_nothrow_move_constructible<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > > >'
--- MSPUBDocument.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
--- MSPUBCollector.lo ---
/usr/include/c++/4.8.2/type_traits:116:12:   required from 'struct std::__and_<std::is_nothrow_move_constructible<const libmspub::MSPUBCollector*>, std::is_nothrow_move_constructible<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > > > >'
/usr/include/c++/4.8.2/tuple:269:7:   required from 'constexpr std::_Tuple_impl<_Idx, _Head, _Tail ...>::_Tuple_impl(std::_Tuple_impl<_Idx, _Head, _Tail ...>&&) [with long unsigned int _Idx = 0ul; _Head = const libmspub::MSPUBCollector*; _Tail = {libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
--- MSPUBDocument.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Dash>':
--- MSPUBCollector.lo ---
/usr/include/c++/4.8.2/functional:1342:78:   required from 'std::_Bind<_Functor(_Bound_args ...)>::_Bind(std::_Bind<_Functor(_Bound_args ...)>&&) [with _Functor = std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>; _Bound_args = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
MSPUBCollector.cpp:810:167:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5: warning: 'boost::optional_detail::optional_base<libmspub::Coordinate>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base ( optional_base&& rhs )
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = std::pair<bool, bool>]':
--- MSPUBDocument.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
--- MSPUBCollector.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1034:5:   required from 'constexpr std::_Head_base<_Idx, _Head, false>::_Head_base(_UHead&&) [with _UHead = libmspub::ShapeInfo; long unsigned int _Idx = 1ul; _Head = libmspub::ShapeInfo]'
/usr/include/c++/4.8.2/tuple:273:42:   required from 'constexpr std::_Tuple_impl<_Idx, _Head, _Tail ...>::_Tuple_impl(std::_Tuple_impl<_Idx, _Head, _Tail ...>&&) [with long unsigned int _Idx = 1ul; _Head = libmspub::ShapeInfo; _Tail = {std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/type_traits:801:43:   required from 'struct std::__is_direct_constructible_impl<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >, std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >&&>'
--- MSPUBDocument.lo ---
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Dash>':
--- MSPUBCollector.lo ---
/usr/include/c++/4.8.2/type_traits:116:12:   required from 'struct std::__and_<std::is_destructible<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > > >, std::__is_direct_constructible_impl<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >, std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >&&> >'
/usr/include/c++/4.8.2/type_traits:817:12:   required from 'struct std::__is_direct_constructible_new_safe<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >, std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >&&>'
/usr/include/c++/4.8.2/type_traits:895:12:   [ skipping 6 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
--- MSPUBDocument.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
--- MSPUBCollector.lo ---
/usr/include/c++/4.8.2/type_traits:1072:12:   required from 'struct std::__is_nothrow_move_constructible_impl<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >, false>'
/usr/include/c++/4.8.2/type_traits:1078:12:   required from 'struct std::is_nothrow_move_constructible<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > > >'
/usr/include/c++/4.8.2/type_traits:116:12:   required from 'struct std::__and_<std::is_nothrow_move_constructible<const libmspub::MSPUBCollector*>, std::is_nothrow_move_constructible<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > > > >'
/usr/include/c++/4.8.2/tuple:269:7:   required from 'constexpr std::_Tuple_impl<_Idx, _Head, _Tail ...>::_Tuple_impl(std::_Tuple_impl<_Idx, _Head, _Tail ...>&&) [with long unsigned int _Idx = 0ul; _Head = const libmspub::MSPUBCollector*; _Tail = {libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/functional:1342:78:   required from 'std::_Bind<_Functor(_Bound_args ...)>::_Bind(std::_Bind<_Functor(_Bound_args ...)>&&) [with _Functor = std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>; _Bound_args = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
MSPUBCollector.cpp:810:167:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5: warning: 'boost::optional_detail::optional_base<std::pair<bool, bool> >::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::Margins]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1034:5:   required from 'constexpr std::_Head_base<_Idx, _Head, false>::_Head_base(_UHead&&) [with _UHead = libmspub::ShapeInfo; long unsigned int _Idx = 1ul; _Head = libmspub::ShapeInfo]'
/usr/include/c++/4.8.2/tuple:273:42:   required from 'constexpr std::_Tuple_impl<_Idx, _Head, _Tail ...>::_Tuple_impl(std::_Tuple_impl<_Idx, _Head, _Tail ...>&&) [with long unsigned int _Idx = 1ul; _Head = libmspub::ShapeInfo; _Tail = {std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/type_traits:801:43:   required from 'struct std::__is_direct_constructible_impl<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >, std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >&&>'
/usr/include/c++/4.8.2/type_traits:116:12:   required from 'struct std::__and_<std::is_destructible<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > > >, std::__is_direct_constructible_impl<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >, std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >&&> >'
/usr/include/c++/4.8.2/type_traits:817:12:   required from 'struct std::__is_direct_constructible_new_safe<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >, std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >&&>'
/usr/include/c++/4.8.2/type_traits:895:12:   [ skipping 6 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/usr/include/c++/4.8.2/type_traits:1072:12:   required from 'struct std::__is_nothrow_move_constructible_impl<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >, false>'
/usr/include/c++/4.8.2/type_traits:1078:12:   required from 'struct std::is_nothrow_move_constructible<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > > >'
/usr/include/c++/4.8.2/type_traits:116:12:   required from 'struct std::__and_<std::is_nothrow_move_constructible<const libmspub::MSPUBCollector*>, std::is_nothrow_move_constructible<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > > > >'
/usr/include/c++/4.8.2/tuple:269:7:   required from 'constexpr std::_Tuple_impl<_Idx, _Head, _Tail ...>::_Tuple_impl(std::_Tuple_impl<_Idx, _Head, _Tail ...>&&) [with long unsigned int _Idx = 0ul; _Head = const libmspub::MSPUBCollector*; _Tail = {libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/functional:1342:78:   required from 'std::_Bind<_Functor(_Bound_args ...)>::_Bind(std::_Bind<_Functor(_Bound_args ...)>&&) [with _Functor = std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>; _Bound_args = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
MSPUBCollector.cpp:810:167:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5: warning: 'boost::optional_detail::optional_base<libmspub::Margins>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::DynamicCustomShape]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1034:5:   required from 'constexpr std::_Head_base<_Idx, _Head, false>::_Head_base(_UHead&&) [with _UHead = libmspub::ShapeInfo; long unsigned int _Idx = 1ul; _Head = libmspub::ShapeInfo]'
/usr/include/c++/4.8.2/tuple:273:42:   required from 'constexpr std::_Tuple_impl<_Idx, _Head, _Tail ...>::_Tuple_impl(std::_Tuple_impl<_Idx, _Head, _Tail ...>&&) [with long unsigned int _Idx = 1ul; _Head = libmspub::ShapeInfo; _Tail = {std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/type_traits:801:43:   required from 'struct std::__is_direct_constructible_impl<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >, std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >&&>'
/usr/include/c++/4.8.2/type_traits:116:12:   required from 'struct std::__and_<std::is_destructible<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > > >, std::__is_direct_constructible_impl<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >, std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >&&> >'
/usr/include/c++/4.8.2/type_traits:817:12:   required from 'struct std::__is_direct_constructible_new_safe<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >, std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >&&>'
/usr/include/c++/4.8.2/type_traits:895:12:   [ skipping 6 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/usr/include/c++/4.8.2/type_traits:1072:12:   required from 'struct std::__is_nothrow_move_constructible_impl<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >, false>'
/usr/include/c++/4.8.2/type_traits:1078:12:   required from 'struct std::is_nothrow_move_constructible<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > > >'
/usr/include/c++/4.8.2/type_traits:116:12:   required from 'struct std::__and_<std::is_nothrow_move_constructible<const libmspub::MSPUBCollector*>, std::is_nothrow_move_constructible<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > > > >'
/usr/include/c++/4.8.2/tuple:269:7:   required from 'constexpr std::_Tuple_impl<_Idx, _Head, _Tail ...>::_Tuple_impl(std::_Tuple_impl<_Idx, _Head, _Tail ...>&&) [with long unsigned int _Idx = 0ul; _Head = const libmspub::MSPUBCollector*; _Tail = {libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/functional:1342:78:   required from 'std::_Bind<_Functor(_Bound_args ...)>::_Bind(std::_Bind<_Functor(_Bound_args ...)>&&) [with _Functor = std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>; _Bound_args = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
MSPUBCollector.cpp:810:167:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5: warning: 'boost::optional_detail::optional_base<libmspub::DynamicCustomShape>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::ColorReference]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1034:5:   required from 'constexpr std::_Head_base<_Idx, _Head, false>::_Head_base(_UHead&&) [with _UHead = libmspub::ShapeInfo; long unsigned int _Idx = 1ul; _Head = libmspub::ShapeInfo]'
/usr/include/c++/4.8.2/tuple:273:42:   required from 'constexpr std::_Tuple_impl<_Idx, _Head, _Tail ...>::_Tuple_impl(std::_Tuple_impl<_Idx, _Head, _Tail ...>&&) [with long unsigned int _Idx = 1ul; _Head = libmspub::ShapeInfo; _Tail = {std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/type_traits:801:43:   required from 'struct std::__is_direct_constructible_impl<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >, std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >&&>'
/usr/include/c++/4.8.2/type_traits:116:12:   required from 'struct std::__and_<std::is_destructible<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > > >, std::__is_direct_constructible_impl<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >, std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >&&> >'
/usr/include/c++/4.8.2/type_traits:817:12:   required from 'struct std::__is_direct_constructible_new_safe<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >, std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >&&>'
/usr/include/c++/4.8.2/type_traits:895:12:   [ skipping 6 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/usr/include/c++/4.8.2/type_traits:1072:12:   required from 'struct std::__is_nothrow_move_constructible_impl<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >, false>'
/usr/include/c++/4.8.2/type_traits:1078:12:   required from 'struct std::is_nothrow_move_constructible<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > > >'
/usr/include/c++/4.8.2/type_traits:116:12:   required from 'struct std::__and_<std::is_nothrow_move_constructible<const libmspub::MSPUBCollector*>, std::is_nothrow_move_constructible<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > > > >'
/usr/include/c++/4.8.2/tuple:269:7:   required from 'constexpr std::_Tuple_impl<_Idx, _Head, _Tail ...>::_Tuple_impl(std::_Tuple_impl<_Idx, _Head, _Tail ...>&&) [with long unsigned int _Idx = 0ul; _Head = const libmspub::MSPUBCollector*; _Tail = {libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/functional:1342:78:   required from 'std::_Bind<_Functor(_Bound_args ...)>::_Bind(std::_Bind<_Functor(_Bound_args ...)>&&) [with _Functor = std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>; _Bound_args = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
MSPUBCollector.cpp:810:167:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5: warning: 'boost::optional_detail::optional_base<libmspub::ColorReference>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::Dash]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1034:5:   required from 'constexpr std::_Head_base<_Idx, _Head, false>::_Head_base(_UHead&&) [with _UHead = libmspub::ShapeInfo; long unsigned int _Idx = 1ul; _Head = libmspub::ShapeInfo]'
/usr/include/c++/4.8.2/tuple:273:42:   required from 'constexpr std::_Tuple_impl<_Idx, _Head, _Tail ...>::_Tuple_impl(std::_Tuple_impl<_Idx, _Head, _Tail ...>&&) [with long unsigned int _Idx = 1ul; _Head = libmspub::ShapeInfo; _Tail = {std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/type_traits:801:43:   required from 'struct std::__is_direct_constructible_impl<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >, std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >&&>'
/usr/include/c++/4.8.2/type_traits:116:12:   required from 'struct std::__and_<std::is_destructible<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > > >, std::__is_direct_constructible_impl<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >, std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >&&> >'
/usr/include/c++/4.8.2/type_traits:817:12:   required from 'struct std::__is_direct_constructible_new_safe<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >, std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >&&>'
/usr/include/c++/4.8.2/type_traits:895:12:   [ skipping 6 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/usr/include/c++/4.8.2/type_traits:1072:12:   required from 'struct std::__is_nothrow_move_constructible_impl<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >, false>'
/usr/include/c++/4.8.2/type_traits:1078:12:   required from 'struct std::is_nothrow_move_constructible<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > > >'
/usr/include/c++/4.8.2/type_traits:116:12:   required from 'struct std::__and_<std::is_nothrow_move_constructible<const libmspub::MSPUBCollector*>, std::is_nothrow_move_constructible<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > > > >'
/usr/include/c++/4.8.2/tuple:269:7:   required from 'constexpr std::_Tuple_impl<_Idx, _Head, _Tail ...>::_Tuple_impl(std::_Tuple_impl<_Idx, _Head, _Tail ...>&&) [with long unsigned int _Idx = 0ul; _Head = const libmspub::MSPUBCollector*; _Tail = {libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/functional:1342:78:   required from 'std::_Bind<_Functor(_Bound_args ...)>::_Bind(std::_Bind<_Functor(_Bound_args ...)>&&) [with _Functor = std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>; _Bound_args = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
MSPUBCollector.cpp:810:167:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5: warning: 'boost::optional_detail::optional_base<libmspub::Dash>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::TableInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1034:5:   required from 'constexpr std::_Head_base<_Idx, _Head, false>::_Head_base(_UHead&&) [with _UHead = libmspub::ShapeInfo; long unsigned int _Idx = 1ul; _Head = libmspub::ShapeInfo]'
/usr/include/c++/4.8.2/tuple:273:42:   required from 'constexpr std::_Tuple_impl<_Idx, _Head, _Tail ...>::_Tuple_impl(std::_Tuple_impl<_Idx, _Head, _Tail ...>&&) [with long unsigned int _Idx = 1ul; _Head = libmspub::ShapeInfo; _Tail = {std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/type_traits:801:43:   required from 'struct std::__is_direct_constructible_impl<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >, std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >&&>'
/usr/include/c++/4.8.2/type_traits:116:12:   required from 'struct std::__and_<std::is_destructible<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > > >, std::__is_direct_constructible_impl<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >, std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >&&> >'
/usr/include/c++/4.8.2/type_traits:817:12:   required from 'struct std::__is_direct_constructible_new_safe<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >, std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >&&>'
/usr/include/c++/4.8.2/type_traits:895:12:   [ skipping 6 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/usr/include/c++/4.8.2/type_traits:1072:12:   required from 'struct std::__is_nothrow_move_constructible_impl<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >, false>'
/usr/include/c++/4.8.2/type_traits:1078:12:   required from 'struct std::is_nothrow_move_constructible<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > > >'
/usr/include/c++/4.8.2/type_traits:116:12:   required from 'struct std::__and_<std::is_nothrow_move_constructible<const libmspub::MSPUBCollector*>, std::is_nothrow_move_constructible<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > > > >'
/usr/include/c++/4.8.2/tuple:269:7:   required from 'constexpr std::_Tuple_impl<_Idx, _Head, _Tail ...>::_Tuple_impl(std::_Tuple_impl<_Idx, _Head, _Tail ...>&&) [with long unsigned int _Idx = 0ul; _Head = const libmspub::MSPUBCollector*; _Tail = {libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/functional:1342:78:   required from 'std::_Bind<_Functor(_Bound_args ...)>::_Bind(std::_Bind<_Functor(_Bound_args ...)>&&) [with _Functor = std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>; _Bound_args = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
MSPUBCollector.cpp:810:167:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5: warning: 'boost::optional_detail::optional_base<libmspub::TableInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::Arrow]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1034:5:   required from 'constexpr std::_Head_base<_Idx, _Head, false>::_Head_base(_UHead&&) [with _UHead = libmspub::ShapeInfo; long unsigned int _Idx = 1ul; _Head = libmspub::ShapeInfo]'
/usr/include/c++/4.8.2/tuple:273:42:   required from 'constexpr std::_Tuple_impl<_Idx, _Head, _Tail ...>::_Tuple_impl(std::_Tuple_impl<_Idx, _Head, _Tail ...>&&) [with long unsigned int _Idx = 1ul; _Head = libmspub::ShapeInfo; _Tail = {std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/type_traits:801:43:   required from 'struct std::__is_direct_constructible_impl<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >, std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >&&>'
/usr/include/c++/4.8.2/type_traits:116:12:   required from 'struct std::__and_<std::is_destructible<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > > >, std::__is_direct_constructible_impl<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >, std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >&&> >'
/usr/include/c++/4.8.2/type_traits:817:12:   required from 'struct std::__is_direct_constructible_new_safe<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >, std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >&&>'
/usr/include/c++/4.8.2/type_traits:895:12:   [ skipping 6 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/usr/include/c++/4.8.2/type_traits:1072:12:   required from 'struct std::__is_nothrow_move_constructible_impl<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >, false>'
/usr/include/c++/4.8.2/type_traits:1078:12:   required from 'struct std::is_nothrow_move_constructible<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > > >'
/usr/include/c++/4.8.2/type_traits:116:12:   required from 'struct std::__and_<std::is_nothrow_move_constructible<const libmspub::MSPUBCollector*>, std::is_nothrow_move_constructible<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > > > >'
/usr/include/c++/4.8.2/tuple:269:7:   required from 'constexpr std::_Tuple_impl<_Idx, _Head, _Tail ...>::_Tuple_impl(std::_Tuple_impl<_Idx, _Head, _Tail ...>&&) [with long unsigned int _Idx = 0ul; _Head = const libmspub::MSPUBCollector*; _Tail = {libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/functional:1342:78:   required from 'std::_Bind<_Functor(_Bound_args ...)>::_Bind(std::_Bind<_Functor(_Bound_args ...)>&&) [with _Functor = std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>; _Bound_args = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
MSPUBCollector.cpp:810:167:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5: warning: 'boost::optional_detail::optional_base<libmspub::Arrow>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::Shadow]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1034:5:   required from 'constexpr std::_Head_base<_Idx, _Head, false>::_Head_base(_UHead&&) [with _UHead = libmspub::ShapeInfo; long unsigned int _Idx = 1ul; _Head = libmspub::ShapeInfo]'
/usr/include/c++/4.8.2/tuple:273:42:   required from 'constexpr std::_Tuple_impl<_Idx, _Head, _Tail ...>::_Tuple_impl(std::_Tuple_impl<_Idx, _Head, _Tail ...>&&) [with long unsigned int _Idx = 1ul; _Head = libmspub::ShapeInfo; _Tail = {std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/type_traits:801:43:   required from 'struct std::__is_direct_constructible_impl<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >, std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >&&>'
/usr/include/c++/4.8.2/type_traits:116:12:   required from 'struct std::__and_<std::is_destructible<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > > >, std::__is_direct_constructible_impl<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >, std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >&&> >'
/usr/include/c++/4.8.2/type_traits:817:12:   required from 'struct std::__is_direct_constructible_new_safe<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >, std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >&&>'
/usr/include/c++/4.8.2/type_traits:895:12:   [ skipping 6 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/usr/include/c++/4.8.2/type_traits:1072:12:   required from 'struct std::__is_nothrow_move_constructible_impl<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > >, false>'
/usr/include/c++/4.8.2/type_traits:1078:12:   required from 'struct std::is_nothrow_move_constructible<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > > >'
/usr/include/c++/4.8.2/type_traits:116:12:   required from 'struct std::__and_<std::is_nothrow_move_constructible<const libmspub::MSPUBCollector*>, std::is_nothrow_move_constructible<std::_Tuple_impl<1ul, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> > > > >'
/usr/include/c++/4.8.2/tuple:269:7:   required from 'constexpr std::_Tuple_impl<_Idx, _Head, _Tail ...>::_Tuple_impl(std::_Tuple_impl<_Idx, _Head, _Tail ...>&&) [with long unsigned int _Idx = 0ul; _Head = const libmspub::MSPUBCollector*; _Tail = {libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/functional:1342:78:   required from 'std::_Bind<_Functor(_Bound_args ...)>::_Bind(std::_Bind<_Functor(_Bound_args ...)>&&) [with _Functor = std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>; _Bound_args = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
MSPUBCollector.cpp:810:167:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5: warning: 'boost::optional_detail::optional_base<libmspub::Shadow>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::Color]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Color]'
MSPUBCollector.cpp:897:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::Color>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/base.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:29,
                 from MSPUBCollector.cpp:17:
--- MSPUBDocument.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Dash>':
--- MSPUBCollector.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/extent_gen.hpp: In instantiation of 'boost::detail::multi_array::extent_gen<NumRanges>::extent_gen(const boost::detail::multi_array::extent_gen<(NumRanges - 1)>&, const range&) [with long unsigned int NumRanges = 1ul; boost::detail::multi_array::extent_gen<NumRanges>::range = boost::detail::multi_array::extent_range<long int, long unsigned int>]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/extent_gen.hpp:62:54:   required from 'boost::detail::multi_array::extent_gen<(NumRanges + 1)> boost::detail::multi_array::extent_gen<NumRanges>::operator[](boost::detail::multi_array::extent_gen<NumRanges>::index) [with long unsigned int NumRanges = 0ul; boost::detail::multi_array::extent_gen<NumRanges>::index = long int]'
MSPUBCollector.cpp:1123:77:   required from here
--- MSPUBDocument.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
--- MSPUBCollector.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/extent_gen.hpp:46:3: warning: 'boost::detail::multi_array::extent_gen<1ul>::ranges_' should be initialized in the member initialization list [-Weffc++]
   extent_gen(const extent_gen<NumRanges-1>& rhs,
   ^
--- MSPUBDocument.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::Dash>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Dash>':
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::Dash>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
--- MSPUBCollector.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/extent_gen.hpp: In instantiation of 'boost::detail::multi_array::extent_gen<NumRanges>::extent_gen(const boost::detail::multi_array::extent_gen<(NumRanges - 1)>&, const range&) [with long unsigned int NumRanges = 2ul; boost::detail::multi_array::extent_gen<NumRanges>::range = boost::detail::multi_array::extent_range<long int, long unsigned int>]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/extent_gen.hpp:62:54:   required from 'boost::detail::multi_array::extent_gen<(NumRanges + 1)> boost::detail::multi_array::extent_gen<NumRanges>::operator[](boost::detail::multi_array::extent_gen<NumRanges>::index) [with long unsigned int NumRanges = 1ul; boost::detail::multi_array::extent_gen<NumRanges>::index = long int]'
MSPUBCollector.cpp:1123:113:   required from here
--- MSPUBDocument.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
--- MSPUBCollector.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/extent_gen.hpp:46:3: warning: 'boost::detail::multi_array::extent_gen<2ul>::ranges_' should be initialized in the member initialization list [-Weffc++]
--- MSPUBDocument.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Dash, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Dash, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Dash, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::Dash>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Dash, libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::Dash, libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::Dash, libmspub::Dash>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::Dash, libmspub::Dash> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, libmspub::Dash&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, libmspub::Dash&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, libmspub::Dash&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::ShapeType>':
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::ShapeType>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::Coordinate>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Coordinate>':
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::Coordinate>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<std::pair<bool, bool> >::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 1ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<std::pair<bool, bool> >':
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<std::pair<bool, bool> >' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::Margins>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Margins>':
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::Margins>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::BorderPosition>':
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::BorderPosition>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::DynamicCustomShape>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::DynamicCustomShape>':
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::DynamicCustomShape>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::ColorReference>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::ColorReference>':
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::ColorReference>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::TableInfo>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::TableInfo>':
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::TableInfo>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::Arrow>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Arrow>':
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::Arrow>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::VerticalAlign>':
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::VerticalAlign>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::Shadow>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Shadow>':
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::Shadow>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
--- MSPUBCollector.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::Coordinate]':
/usr/include/c++/4.8.2/tuple:264:38:   recursively required from 'constexpr std::_Tuple_impl<_Idx, _Head, _Tail ...>::_Tuple_impl(_UHead&&, _UTail&& ...) [with _UHead = const libmspub::ShapeInfo&; _UTail = {const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; <template-parameter-2-3> = void; long unsigned int _Idx = 1ul; _Head = libmspub::ShapeInfo; _Tail = {std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/tuple:264:38:   required from 'constexpr std::_Tuple_impl<_Idx, _Head, _Tail ...>::_Tuple_impl(_UHead&&, _UTail&& ...) [with _UHead = const libmspub::MSPUBCollector* const; _UTail = {const libmspub::ShapeInfo&, const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; <template-parameter-2-3> = void; long unsigned int _Idx = 0ul; _Head = const libmspub::MSPUBCollector*; _Tail = {libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/tuple:407:54:   required from 'constexpr std::tuple< <template-parameter-1-1> >::tuple(_UElements&& ...) [with _UElements = {const libmspub::MSPUBCollector* const, const libmspub::ShapeInfo&, const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; <template-parameter-2-2> = void; _Elements = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/functional:1336:70:   required from 'std::_Bind<_Functor(_Bound_args ...)>::_Bind(_Functor&&, _Args&& ...) [with _Args = {const libmspub::MSPUBCollector* const, const libmspub::ShapeInfo&, const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; _Functor = std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>; _Bound_args = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/functional:1661:42:   required from 'typename std::_Bind_helper<std::__or_<std::is_integral<typename std::decay<_Tp>::type>, std::is_enum<typename std::decay<_Tp>::type> >::value, _Func, _BoundArgs ...>::type std::bind(_Func&&, _BoundArgs&& ...) [with _Func = double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const; _BoundArgs = {const libmspub::MSPUBCollector* const, const libmspub::ShapeInfo&, const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; typename std::_Bind_helper<std::__or_<std::is_integral<typename std::decay<_Tp>::type>, std::is_enum<typename std::decay<_Tp>::type> >::value, _Func, _BoundArgs ...>::type = std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>]'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::Coordinate>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base ( optional_base const& rhs )
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = std::pair<bool, bool>]':
/usr/include/c++/4.8.2/tuple:264:38:   recursively required from 'constexpr std::_Tuple_impl<_Idx, _Head, _Tail ...>::_Tuple_impl(_UHead&&, _UTail&& ...) [with _UHead = const libmspub::ShapeInfo&; _UTail = {const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; <template-parameter-2-3> = void; long unsigned int _Idx = 1ul; _Head = libmspub::ShapeInfo; _Tail = {std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/tuple:264:38:   required from 'constexpr std::_Tuple_impl<_Idx, _Head, _Tail ...>::_Tuple_impl(_UHead&&, _UTail&& ...) [with _UHead = const libmspub::MSPUBCollector* const; _UTail = {const libmspub::ShapeInfo&, const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; <template-parameter-2-3> = void; long unsigned int _Idx = 0ul; _Head = const libmspub::MSPUBCollector*; _Tail = {libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/tuple:407:54:   required from 'constexpr std::tuple< <template-parameter-1-1> >::tuple(_UElements&& ...) [with _UElements = {const libmspub::MSPUBCollector* const, const libmspub::ShapeInfo&, const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; <template-parameter-2-2> = void; _Elements = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/functional:1336:70:   required from 'std::_Bind<_Functor(_Bound_args ...)>::_Bind(_Functor&&, _Args&& ...) [with _Args = {const libmspub::MSPUBCollector* const, const libmspub::ShapeInfo&, const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; _Functor = std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>; _Bound_args = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/functional:1661:42:   required from 'typename std::_Bind_helper<std::__or_<std::is_integral<typename std::decay<_Tp>::type>, std::is_enum<typename std::decay<_Tp>::type> >::value, _Func, _BoundArgs ...>::type std::bind(_Func&&, _BoundArgs&& ...) [with _Func = double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const; _BoundArgs = {const libmspub::MSPUBCollector* const, const libmspub::ShapeInfo&, const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; typename std::_Bind_helper<std::__or_<std::is_integral<typename std::decay<_Tp>::type>, std::is_enum<typename std::decay<_Tp>::type> >::value, _Func, _BoundArgs ...>::type = std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>]'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<std::pair<bool, bool> >::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::Margins]':
/usr/include/c++/4.8.2/tuple:264:38:   recursively required from 'constexpr std::_Tuple_impl<_Idx, _Head, _Tail ...>::_Tuple_impl(_UHead&&, _UTail&& ...) [with _UHead = const libmspub::ShapeInfo&; _UTail = {const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; <template-parameter-2-3> = void; long unsigned int _Idx = 1ul; _Head = libmspub::ShapeInfo; _Tail = {std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/tuple:264:38:   required from 'constexpr std::_Tuple_impl<_Idx, _Head, _Tail ...>::_Tuple_impl(_UHead&&, _UTail&& ...) [with _UHead = const libmspub::MSPUBCollector* const; _UTail = {const libmspub::ShapeInfo&, const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; <template-parameter-2-3> = void; long unsigned int _Idx = 0ul; _Head = const libmspub::MSPUBCollector*; _Tail = {libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/tuple:407:54:   required from 'constexpr std::tuple< <template-parameter-1-1> >::tuple(_UElements&& ...) [with _UElements = {const libmspub::MSPUBCollector* const, const libmspub::ShapeInfo&, const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; <template-parameter-2-2> = void; _Elements = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/functional:1336:70:   required from 'std::_Bind<_Functor(_Bound_args ...)>::_Bind(_Functor&&, _Args&& ...) [with _Args = {const libmspub::MSPUBCollector* const, const libmspub::ShapeInfo&, const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; _Functor = std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>; _Bound_args = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/functional:1661:42:   required from 'typename std::_Bind_helper<std::__or_<std::is_integral<typename std::decay<_Tp>::type>, std::is_enum<typename std::decay<_Tp>::type> >::value, _Func, _BoundArgs ...>::type std::bind(_Func&&, _BoundArgs&& ...) [with _Func = double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const; _BoundArgs = {const libmspub::MSPUBCollector* const, const libmspub::ShapeInfo&, const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; typename std::_Bind_helper<std::__or_<std::is_integral<typename std::decay<_Tp>::type>, std::is_enum<typename std::decay<_Tp>::type> >::value, _Func, _BoundArgs ...>::type = std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>]'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::Margins>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::DynamicCustomShape]':
/usr/include/c++/4.8.2/tuple:264:38:   recursively required from 'constexpr std::_Tuple_impl<_Idx, _Head, _Tail ...>::_Tuple_impl(_UHead&&, _UTail&& ...) [with _UHead = const libmspub::ShapeInfo&; _UTail = {const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; <template-parameter-2-3> = void; long unsigned int _Idx = 1ul; _Head = libmspub::ShapeInfo; _Tail = {std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/tuple:264:38:   required from 'constexpr std::_Tuple_impl<_Idx, _Head, _Tail ...>::_Tuple_impl(_UHead&&, _UTail&& ...) [with _UHead = const libmspub::MSPUBCollector* const; _UTail = {const libmspub::ShapeInfo&, const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; <template-parameter-2-3> = void; long unsigned int _Idx = 0ul; _Head = const libmspub::MSPUBCollector*; _Tail = {libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/tuple:407:54:   required from 'constexpr std::tuple< <template-parameter-1-1> >::tuple(_UElements&& ...) [with _UElements = {const libmspub::MSPUBCollector* const, const libmspub::ShapeInfo&, const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; <template-parameter-2-2> = void; _Elements = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/functional:1336:70:   required from 'std::_Bind<_Functor(_Bound_args ...)>::_Bind(_Functor&&, _Args&& ...) [with _Args = {const libmspub::MSPUBCollector* const, const libmspub::ShapeInfo&, const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; _Functor = std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>; _Bound_args = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/functional:1661:42:   required from 'typename std::_Bind_helper<std::__or_<std::is_integral<typename std::decay<_Tp>::type>, std::is_enum<typename std::decay<_Tp>::type> >::value, _Func, _BoundArgs ...>::type std::bind(_Func&&, _BoundArgs&& ...) [with _Func = double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const; _BoundArgs = {const libmspub::MSPUBCollector* const, const libmspub::ShapeInfo&, const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; typename std::_Bind_helper<std::__or_<std::is_integral<typename std::decay<_Tp>::type>, std::is_enum<typename std::decay<_Tp>::type> >::value, _Func, _BoundArgs ...>::type = std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>]'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::DynamicCustomShape>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::ColorReference]':
/usr/include/c++/4.8.2/tuple:264:38:   recursively required from 'constexpr std::_Tuple_impl<_Idx, _Head, _Tail ...>::_Tuple_impl(_UHead&&, _UTail&& ...) [with _UHead = const libmspub::ShapeInfo&; _UTail = {const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; <template-parameter-2-3> = void; long unsigned int _Idx = 1ul; _Head = libmspub::ShapeInfo; _Tail = {std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/tuple:264:38:   required from 'constexpr std::_Tuple_impl<_Idx, _Head, _Tail ...>::_Tuple_impl(_UHead&&, _UTail&& ...) [with _UHead = const libmspub::MSPUBCollector* const; _UTail = {const libmspub::ShapeInfo&, const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; <template-parameter-2-3> = void; long unsigned int _Idx = 0ul; _Head = const libmspub::MSPUBCollector*; _Tail = {libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/tuple:407:54:   required from 'constexpr std::tuple< <template-parameter-1-1> >::tuple(_UElements&& ...) [with _UElements = {const libmspub::MSPUBCollector* const, const libmspub::ShapeInfo&, const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; <template-parameter-2-2> = void; _Elements = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/functional:1336:70:   required from 'std::_Bind<_Functor(_Bound_args ...)>::_Bind(_Functor&&, _Args&& ...) [with _Args = {const libmspub::MSPUBCollector* const, const libmspub::ShapeInfo&, const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; _Functor = std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>; _Bound_args = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/functional:1661:42:   required from 'typename std::_Bind_helper<std::__or_<std::is_integral<typename std::decay<_Tp>::type>, std::is_enum<typename std::decay<_Tp>::type> >::value, _Func, _BoundArgs ...>::type std::bind(_Func&&, _BoundArgs&& ...) [with _Func = double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const; _BoundArgs = {const libmspub::MSPUBCollector* const, const libmspub::ShapeInfo&, const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; typename std::_Bind_helper<std::__or_<std::is_integral<typename std::decay<_Tp>::type>, std::is_enum<typename std::decay<_Tp>::type> >::value, _Func, _BoundArgs ...>::type = std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>]'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::ColorReference>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::Dash]':
/usr/include/c++/4.8.2/tuple:264:38:   recursively required from 'constexpr std::_Tuple_impl<_Idx, _Head, _Tail ...>::_Tuple_impl(_UHead&&, _UTail&& ...) [with _UHead = const libmspub::ShapeInfo&; _UTail = {const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; <template-parameter-2-3> = void; long unsigned int _Idx = 1ul; _Head = libmspub::ShapeInfo; _Tail = {std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/tuple:264:38:   required from 'constexpr std::_Tuple_impl<_Idx, _Head, _Tail ...>::_Tuple_impl(_UHead&&, _UTail&& ...) [with _UHead = const libmspub::MSPUBCollector* const; _UTail = {const libmspub::ShapeInfo&, const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; <template-parameter-2-3> = void; long unsigned int _Idx = 0ul; _Head = const libmspub::MSPUBCollector*; _Tail = {libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/tuple:407:54:   required from 'constexpr std::tuple< <template-parameter-1-1> >::tuple(_UElements&& ...) [with _UElements = {const libmspub::MSPUBCollector* const, const libmspub::ShapeInfo&, const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; <template-parameter-2-2> = void; _Elements = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/functional:1336:70:   required from 'std::_Bind<_Functor(_Bound_args ...)>::_Bind(_Functor&&, _Args&& ...) [with _Args = {const libmspub::MSPUBCollector* const, const libmspub::ShapeInfo&, const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; _Functor = std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>; _Bound_args = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/functional:1661:42:   required from 'typename std::_Bind_helper<std::__or_<std::is_integral<typename std::decay<_Tp>::type>, std::is_enum<typename std::decay<_Tp>::type> >::value, _Func, _BoundArgs ...>::type std::bind(_Func&&, _BoundArgs&& ...) [with _Func = double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const; _BoundArgs = {const libmspub::MSPUBCollector* const, const libmspub::ShapeInfo&, const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; typename std::_Bind_helper<std::__or_<std::is_integral<typename std::decay<_Tp>::type>, std::is_enum<typename std::decay<_Tp>::type> >::value, _Func, _BoundArgs ...>::type = std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>]'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::Dash>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::TableInfo]':
/usr/include/c++/4.8.2/tuple:264:38:   recursively required from 'constexpr std::_Tuple_impl<_Idx, _Head, _Tail ...>::_Tuple_impl(_UHead&&, _UTail&& ...) [with _UHead = const libmspub::ShapeInfo&; _UTail = {const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; <template-parameter-2-3> = void; long unsigned int _Idx = 1ul; _Head = libmspub::ShapeInfo; _Tail = {std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/tuple:264:38:   required from 'constexpr std::_Tuple_impl<_Idx, _Head, _Tail ...>::_Tuple_impl(_UHead&&, _UTail&& ...) [with _UHead = const libmspub::MSPUBCollector* const; _UTail = {const libmspub::ShapeInfo&, const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; <template-parameter-2-3> = void; long unsigned int _Idx = 0ul; _Head = const libmspub::MSPUBCollector*; _Tail = {libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/tuple:407:54:   required from 'constexpr std::tuple< <template-parameter-1-1> >::tuple(_UElements&& ...) [with _UElements = {const libmspub::MSPUBCollector* const, const libmspub::ShapeInfo&, const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; <template-parameter-2-2> = void; _Elements = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/functional:1336:70:   required from 'std::_Bind<_Functor(_Bound_args ...)>::_Bind(_Functor&&, _Args&& ...) [with _Args = {const libmspub::MSPUBCollector* const, const libmspub::ShapeInfo&, const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; _Functor = std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>; _Bound_args = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/functional:1661:42:   required from 'typename std::_Bind_helper<std::__or_<std::is_integral<typename std::decay<_Tp>::type>, std::is_enum<typename std::decay<_Tp>::type> >::value, _Func, _BoundArgs ...>::type std::bind(_Func&&, _BoundArgs&& ...) [with _Func = double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const; _BoundArgs = {const libmspub::MSPUBCollector* const, const libmspub::ShapeInfo&, const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; typename std::_Bind_helper<std::__or_<std::is_integral<typename std::decay<_Tp>::type>, std::is_enum<typename std::decay<_Tp>::type> >::value, _Func, _BoundArgs ...>::type = std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>]'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::TableInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::Arrow]':
/usr/include/c++/4.8.2/tuple:264:38:   recursively required from 'constexpr std::_Tuple_impl<_Idx, _Head, _Tail ...>::_Tuple_impl(_UHead&&, _UTail&& ...) [with _UHead = const libmspub::ShapeInfo&; _UTail = {const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; <template-parameter-2-3> = void; long unsigned int _Idx = 1ul; _Head = libmspub::ShapeInfo; _Tail = {std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/tuple:264:38:   required from 'constexpr std::_Tuple_impl<_Idx, _Head, _Tail ...>::_Tuple_impl(_UHead&&, _UTail&& ...) [with _UHead = const libmspub::MSPUBCollector* const; _UTail = {const libmspub::ShapeInfo&, const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; <template-parameter-2-3> = void; long unsigned int _Idx = 0ul; _Head = const libmspub::MSPUBCollector*; _Tail = {libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/tuple:407:54:   required from 'constexpr std::tuple< <template-parameter-1-1> >::tuple(_UElements&& ...) [with _UElements = {const libmspub::MSPUBCollector* const, const libmspub::ShapeInfo&, const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; <template-parameter-2-2> = void; _Elements = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/functional:1336:70:   required from 'std::_Bind<_Functor(_Bound_args ...)>::_Bind(_Functor&&, _Args&& ...) [with _Args = {const libmspub::MSPUBCollector* const, const libmspub::ShapeInfo&, const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; _Functor = std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>; _Bound_args = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/functional:1661:42:   required from 'typename std::_Bind_helper<std::__or_<std::is_integral<typename std::decay<_Tp>::type>, std::is_enum<typename std::decay<_Tp>::type> >::value, _Func, _BoundArgs ...>::type std::bind(_Func&&, _BoundArgs&& ...) [with _Func = double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const; _BoundArgs = {const libmspub::MSPUBCollector* const, const libmspub::ShapeInfo&, const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; typename std::_Bind_helper<std::__or_<std::is_integral<typename std::decay<_Tp>::type>, std::is_enum<typename std::decay<_Tp>::type> >::value, _Func, _BoundArgs ...>::type = std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>]'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::Arrow>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::Shadow]':
/usr/include/c++/4.8.2/tuple:264:38:   recursively required from 'constexpr std::_Tuple_impl<_Idx, _Head, _Tail ...>::_Tuple_impl(_UHead&&, _UTail&& ...) [with _UHead = const libmspub::ShapeInfo&; _UTail = {const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; <template-parameter-2-3> = void; long unsigned int _Idx = 1ul; _Head = libmspub::ShapeInfo; _Tail = {std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/tuple:264:38:   required from 'constexpr std::_Tuple_impl<_Idx, _Head, _Tail ...>::_Tuple_impl(_UHead&&, _UTail&& ...) [with _UHead = const libmspub::MSPUBCollector* const; _UTail = {const libmspub::ShapeInfo&, const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; <template-parameter-2-3> = void; long unsigned int _Idx = 0ul; _Head = const libmspub::MSPUBCollector*; _Tail = {libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/tuple:407:54:   required from 'constexpr std::tuple< <template-parameter-1-1> >::tuple(_UElements&& ...) [with _UElements = {const libmspub::MSPUBCollector* const, const libmspub::ShapeInfo&, const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; <template-parameter-2-2> = void; _Elements = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/functional:1336:70:   required from 'std::_Bind<_Functor(_Bound_args ...)>::_Bind(_Functor&&, _Args&& ...) [with _Args = {const libmspub::MSPUBCollector* const, const libmspub::ShapeInfo&, const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; _Functor = std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>; _Bound_args = {const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int, std::allocator<int> >}]'
/usr/include/c++/4.8.2/functional:1661:42:   required from 'typename std::_Bind_helper<std::__or_<std::is_integral<typename std::decay<_Tp>::type>, std::is_enum<typename std::decay<_Tp>::type> >::value, _Func, _BoundArgs ...>::type std::bind(_Func&&, _BoundArgs&& ...) [with _Func = double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const; _BoundArgs = {const libmspub::MSPUBCollector* const, const libmspub::ShapeInfo&, const std::_Placeholder<1>&, bool, std::vector<int, std::allocator<int> >&}; typename std::_Bind_helper<std::__or_<std::is_integral<typename std::decay<_Tp>::type>, std::is_enum<typename std::decay<_Tp>::type> >::value, _Func, _BoundArgs ...>::type = std::_Bind<std::_Mem_fn<double (libmspub::MSPUBCollector::*)(const libmspub::ShapeInfo&, unsigned int, bool, const std::vector<int>&)const>(const libmspub::MSPUBCollector*, libmspub::ShapeInfo, std::_Placeholder<1>, bool, std::vector<int>)>]'
MSPUBCollector.cpp:810:126:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::Shadow>::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:34:0,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp: In instantiation of 'boost::const_multi_array_ref<T, NumDims, TPtr>::const_multi_array_ref(TPtr, const boost::detail::multi_array::extent_gen<NumDims>&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; TPtr = libmspub::{anonymous}::TableLayoutCell*]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:463:27:   required from 'boost::multi_array_ref<T, NumDims>::multi_array_ref(T*, const boost::detail::multi_array::extent_gen<NumDims>&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:203:43:   required from 'boost::multi_array<T, NumDims, Allocator>::multi_array(const boost::detail::multi_array::extent_gen<NumDims>&, const Allocator&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; Allocator = std::allocator<libmspub::{anonymous}::TableLayoutCell>]'
MSPUBCollector.cpp:1123:114:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:110:12: warning: 'boost::const_multi_array_ref<libmspub::{anonymous}::TableLayoutCell, 2ul, libmspub::{anonymous}::TableLayoutCell*>::extent_list_' should be initialized in the member initialization list [-Weffc++]
   explicit const_multi_array_ref(TPtr base,
            ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:110:12: warning: 'boost::const_multi_array_ref<libmspub::{anonymous}::TableLayoutCell, 2ul, libmspub::{anonymous}::TableLayoutCell*>::stride_list_' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:110:12: warning: 'boost::const_multi_array_ref<libmspub::{anonymous}::TableLayoutCell, 2ul, libmspub::{anonymous}::TableLayoutCell*>::index_base_list_' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:110:12: warning: 'boost::const_multi_array_ref<libmspub::{anonymous}::TableLayoutCell, 2ul, libmspub::{anonymous}::TableLayoutCell*>::origin_offset_' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:110:12: warning: 'boost::const_multi_array_ref<libmspub::{anonymous}::TableLayoutCell, 2ul, libmspub::{anonymous}::TableLayoutCell*>::directional_offset_' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:110:12: warning: 'boost::const_multi_array_ref<libmspub::{anonymous}::TableLayoutCell, 2ul, libmspub::{anonymous}::TableLayoutCell*>::num_elements_' should be initialized in the member initialization list [-Weffc++]
--- MSPUBDocument.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
--- MSPUBCollector.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:54:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp: In instantiation of 'struct boost::detail::false_or_cpp11_noexcept_move_constructible<libmspub::ListInfo, void>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:54:27:   required from 'struct boost::is_nothrow_move_constructible<libmspub::ListInfo>'
--- MSPUBDocument.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
--- MSPUBCollector.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5:   required from 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::ListInfo]'
/usr/include/c++/4.8.2/type_traits:801:43:   required from 'struct std::__is_direct_constructible_impl<libmspub::ParagraphStyle, libmspub::ParagraphStyle&&>'
/usr/include/c++/4.8.2/type_traits:116:12:   required from 'struct std::__and_<std::is_destructible<libmspub::ParagraphStyle>, std::__is_direct_constructible_impl<libmspub::ParagraphStyle, libmspub::ParagraphStyle&&> >'
/usr/include/c++/4.8.2/type_traits:817:12:   required from 'struct std::__is_direct_constructible_new_safe<libmspub::ParagraphStyle, libmspub::ParagraphStyle&&>'
/usr/include/c++/4.8.2/type_traits:895:12:   [ skipping 9 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
--- MSPUBDocument.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
--- MSPUBCollector.lo ---
/usr/include/c++/4.8.2/type_traits:116:12:   required from 'struct std::__and_<std::__not_<std::is_nothrow_move_constructible<libmspub::ParagraphStyle> >, std::is_copy_constructible<libmspub::ParagraphStyle> >'
/usr/include/c++/4.8.2/bits/move.h:106:12:   required from 'struct std::__move_if_noexcept_cond<libmspub::ParagraphStyle>'
/usr/include/c++/4.8.2/bits/stl_iterator.h:1127:32:   required from '_ForwardIterator std::__uninitialized_move_if_noexcept_a(_InputIterator, _InputIterator, _ForwardIterator, _Allocator&) [with _InputIterator = libmspub::ParagraphStyle*; _ForwardIterator = libmspub::ParagraphStyle*; _Allocator = std::allocator<libmspub::ParagraphStyle>]'
/usr/include/c++/4.8.2/bits/vector.tcc:415:43:   required from 'void std::vector<_Tp, _Alloc>::_M_emplace_back_aux(_Args&& ...) [with _Args = {const libmspub::ParagraphStyle&}; _Tp = libmspub::ParagraphStyle; _Alloc = std::allocator<libmspub::ParagraphStyle>]'
--- MSPUBDocument.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
--- MSPUBCollector.lo ---
/usr/include/c++/4.8.2/bits/stl_vector.h:911:27:   required from 'void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = libmspub::ParagraphStyle; _Alloc = std::allocator<libmspub::ParagraphStyle>; std::vector<_Tp, _Alloc>::value_type = libmspub::ParagraphStyle]'
MSPUBCollector.cpp:1489:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:46:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct false_or_cpp11_noexcept_move_constructible <
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp: In instantiation of 'struct boost::is_nothrow_move_constructible<libmspub::ListInfo>':
--- MSPUBDocument.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
--- MSPUBCollector.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5:   required from 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::ListInfo]'
/usr/include/c++/4.8.2/type_traits:801:43:   required from 'struct std::__is_direct_constructible_impl<libmspub::ParagraphStyle, libmspub::ParagraphStyle&&>'
/usr/include/c++/4.8.2/type_traits:116:12:   required from 'struct std::__and_<std::is_destructible<libmspub::ParagraphStyle>, std::__is_direct_constructible_impl<libmspub::ParagraphStyle, libmspub::ParagraphStyle&&> >'
/usr/include/c++/4.8.2/type_traits:817:12:   required from 'struct std::__is_direct_constructible_new_safe<libmspub::ParagraphStyle, libmspub::ParagraphStyle&&>'
/usr/include/c++/4.8.2/type_traits:895:12:   required from 'struct std::__is_direct_constructible_new<libmspub::ParagraphStyle, libmspub::ParagraphStyle&&>'
--- MSPUBDocument.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
--- MSPUBCollector.lo ---
/usr/include/c++/4.8.2/type_traits:903:12:   [ skipping 8 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/usr/include/c++/4.8.2/type_traits:116:12:   required from 'struct std::__and_<std::__not_<std::is_nothrow_move_constructible<libmspub::ParagraphStyle> >, std::is_copy_constructible<libmspub::ParagraphStyle> >'
/usr/include/c++/4.8.2/bits/move.h:106:12:   required from 'struct std::__move_if_noexcept_cond<libmspub::ParagraphStyle>'
/usr/include/c++/4.8.2/bits/stl_iterator.h:1127:32:   required from '_ForwardIterator std::__uninitialized_move_if_noexcept_a(_InputIterator, _InputIterator, _ForwardIterator, _Allocator&) [with _InputIterator = libmspub::ParagraphStyle*; _ForwardIterator = libmspub::ParagraphStyle*; _Allocator = std::allocator<libmspub::ParagraphStyle>]'
--- MSPUBDocument.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
--- MSPUBCollector.lo ---
/usr/include/c++/4.8.2/bits/vector.tcc:415:43:   required from 'void std::vector<_Tp, _Alloc>::_M_emplace_back_aux(_Args&& ...) [with _Args = {const libmspub::ParagraphStyle&}; _Tp = libmspub::ParagraphStyle; _Alloc = std::allocator<libmspub::ParagraphStyle>]'
/usr/include/c++/4.8.2/bits/stl_vector.h:911:27:   required from 'void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = libmspub::ParagraphStyle; _Alloc = std::allocator<libmspub::ParagraphStyle>; std::vector<_Tp, _Alloc>::value_type = libmspub::ParagraphStyle]'
MSPUBCollector.cpp:1489:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:54:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_nothrow_move_constructible
                           ^
--- MSPUBDocument.lo ---
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
--- MSPUBCollector.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp: In instantiation of 'struct boost::detail::false_or_cpp11_noexcept_move_constructible<libmspub::LineSpacingInfo, void>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:54:27:   required from 'struct boost::is_nothrow_move_constructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5:   required from 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::LineSpacingInfo]'
/usr/include/c++/4.8.2/type_traits:801:43:   required from 'struct std::__is_direct_constructible_impl<libmspub::ParagraphStyle, libmspub::ParagraphStyle&&>'
--- MSPUBDocument.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer<T*> : public true_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
--- MSPUBCollector.lo ---
/usr/include/c++/4.8.2/type_traits:116:12:   required from 'struct std::__and_<std::is_destructible<libmspub::ParagraphStyle>, std::__is_direct_constructible_impl<libmspub::ParagraphStyle, libmspub::ParagraphStyle&&> >'
/usr/include/c++/4.8.2/type_traits:817:12:   required from 'struct std::__is_direct_constructible_new_safe<libmspub::ParagraphStyle, libmspub::ParagraphStyle&&>'
/usr/include/c++/4.8.2/type_traits:895:12:   [ skipping 9 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/usr/include/c++/4.8.2/type_traits:116:12:   required from 'struct std::__and_<std::__not_<std::is_nothrow_move_constructible<libmspub::ParagraphStyle> >, std::is_copy_constructible<libmspub::ParagraphStyle> >'
/usr/include/c++/4.8.2/bits/move.h:106:12:   required from 'struct std::__move_if_noexcept_cond<libmspub::ParagraphStyle>'
--- MSPUBDocument.lo ---
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
--- MSPUBCollector.lo ---
/usr/include/c++/4.8.2/bits/stl_iterator.h:1127:32:   required from '_ForwardIterator std::__uninitialized_move_if_noexcept_a(_InputIterator, _InputIterator, _ForwardIterator, _Allocator&) [with _InputIterator = libmspub::ParagraphStyle*; _ForwardIterator = libmspub::ParagraphStyle*; _Allocator = std::allocator<libmspub::ParagraphStyle>]'
/usr/include/c++/4.8.2/bits/vector.tcc:415:43:   required from 'void std::vector<_Tp, _Alloc>::_M_emplace_back_aux(_Args&& ...) [with _Args = {const libmspub::ParagraphStyle&}; _Tp = libmspub::ParagraphStyle; _Alloc = std::allocator<libmspub::ParagraphStyle>]'
/usr/include/c++/4.8.2/bits/stl_vector.h:911:27:   required from 'void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = libmspub::ParagraphStyle; _Alloc = std::allocator<libmspub::ParagraphStyle>; std::vector<_Tp, _Alloc>::value_type = libmspub::ParagraphStyle]'
MSPUBCollector.cpp:1489:35:   required from here
--- MSPUBDocument.lo ---
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
--- MSPUBCollector.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:46:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct false_or_cpp11_noexcept_move_constructible <
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp: In instantiation of 'struct boost::is_nothrow_move_constructible<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5:   required from 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::LineSpacingInfo]'
/usr/include/c++/4.8.2/type_traits:801:43:   required from 'struct std::__is_direct_constructible_impl<libmspub::ParagraphStyle, libmspub::ParagraphStyle&&>'
--- MSPUBDocument.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
--- MSPUBCollector.lo ---
/usr/include/c++/4.8.2/type_traits:116:12:   required from 'struct std::__and_<std::is_destructible<libmspub::ParagraphStyle>, std::__is_direct_constructible_impl<libmspub::ParagraphStyle, libmspub::ParagraphStyle&&> >'
/usr/include/c++/4.8.2/type_traits:817:12:   required from 'struct std::__is_direct_constructible_new_safe<libmspub::ParagraphStyle, libmspub::ParagraphStyle&&>'
/usr/include/c++/4.8.2/type_traits:895:12:   required from 'struct std::__is_direct_constructible_new<libmspub::ParagraphStyle, libmspub::ParagraphStyle&&>'
/usr/include/c++/4.8.2/type_traits:903:12:   [ skipping 8 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/usr/include/c++/4.8.2/type_traits:116:12:   required from 'struct std::__and_<std::__not_<std::is_nothrow_move_constructible<libmspub::ParagraphStyle> >, std::is_copy_constructible<libmspub::ParagraphStyle> >'
/usr/include/c++/4.8.2/bits/move.h:106:12:   required from 'struct std::__move_if_noexcept_cond<libmspub::ParagraphStyle>'
--- MSPUBDocument.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
--- MSPUBCollector.lo ---
/usr/include/c++/4.8.2/bits/stl_iterator.h:1127:32:   required from '_ForwardIterator std::__uninitialized_move_if_noexcept_a(_InputIterator, _InputIterator, _ForwardIterator, _Allocator&) [with _InputIterator = libmspub::ParagraphStyle*; _ForwardIterator = libmspub::ParagraphStyle*; _Allocator = std::allocator<libmspub::ParagraphStyle>]'
/usr/include/c++/4.8.2/bits/vector.tcc:415:43:   required from 'void std::vector<_Tp, _Alloc>::_M_emplace_back_aux(_Args&& ...) [with _Args = {const libmspub::ParagraphStyle&}; _Tp = libmspub::ParagraphStyle; _Alloc = std::allocator<libmspub::ParagraphStyle>]'
/usr/include/c++/4.8.2/bits/stl_vector.h:911:27:   required from 'void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = libmspub::ParagraphStyle; _Alloc = std::allocator<libmspub::ParagraphStyle>; std::vector<_Tp, _Alloc>::value_type = libmspub::ParagraphStyle]'
MSPUBCollector.cpp:1489:35:   required from here
--- MSPUBDocument.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
--- MSPUBCollector.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:54:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_nothrow_move_constructible
                           ^
--- MSPUBDocument.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<const char*>':
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<const char*>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::LineSpacingInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1024:5:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::LineSpacingInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base ( optional_base const& rhs )
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::ListInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1024:5:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::ListInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = unsigned int]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = unsigned int]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<unsigned int>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::NumberingType]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::NumberingType]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::NumberingType>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::NumberingDelimiter]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::NumberingDelimiter]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::NumberingDelimiter>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::Underline]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Underline]'
MSPUBTypes.h:124:12:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::Underline>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = double]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = double]'
MSPUBTypes.h:124:12:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<double>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::Alignment]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Alignment]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::Alignment>::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::LineSpacingInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::LineSpacingInfo]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::LineSpacingInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = int]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = int]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<int>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::ListInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::ListInfo]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::ListInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::Dash]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Dash]'
Line.h:28:12:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::Dash>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::init_value_tag, boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::Dash; boost::optional_detail::optional_base<T>::argument_type = const libmspub::Dash&]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:939:81:   required from 'boost::optional<T>::optional(boost::optional<T>::argument_type) [with T = libmspub::Dash; boost::optional<T>::argument_type = const libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:160:5: warning: 'boost::optional_detail::optional_base<libmspub::Dash>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base ( init_value_tag, argument_type val )
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::ShapeType]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::ShapeType]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::ShapeType>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::Coordinate]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Coordinate]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::Coordinate>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = std::pair<bool, bool>]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = std::pair<bool, bool>]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<std::pair<bool, bool> >::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::Margins]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Margins]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::Margins>::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::BorderPosition]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::BorderPosition]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::BorderPosition>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::DynamicCustomShape]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::DynamicCustomShape]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::DynamicCustomShape>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::ColorReference]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::ColorReference]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::ColorReference>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::TableInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::TableInfo]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::TableInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::Arrow]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Arrow]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::Arrow>::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::VerticalAlign]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::VerticalAlign]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::VerticalAlign>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBDocument.cpp:14:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::Shadow]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Shadow]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::Shadow>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
--- MSPUBCollector.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/base.hpp:25:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:29,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/storage_order.hpp: In instantiation of 'boost::general_storage_order<NumDims>::general_storage_order(const boost::c_storage_order&) [with long unsigned int NumDims = 2ul]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:113:44:   required from 'boost::const_multi_array_ref<T, NumDims, TPtr>::const_multi_array_ref(TPtr, const boost::detail::multi_array::extent_gen<NumDims>&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; TPtr = libmspub::{anonymous}::TableLayoutCell*]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:463:27:   required from 'boost::multi_array_ref<T, NumDims>::multi_array_ref(T*, const boost::detail::multi_array::extent_gen<NumDims>&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:203:43:   required from 'boost::multi_array<T, NumDims, Allocator>::multi_array(const boost::detail::multi_array::extent_gen<NumDims>&, const Allocator&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; Allocator = std::allocator<libmspub::{anonymous}::TableLayoutCell>]'
MSPUBCollector.cpp:1123:114:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/storage_order.hpp:47:5: warning: 'boost::general_storage_order<2ul>::ordering_' should be initialized in the member initialization list [-Weffc++]
     general_storage_order(const c_storage_order&) {
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/storage_order.hpp:47:5: warning: 'boost::general_storage_order<2ul>::ascending_' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:32:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:34,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/functional.hpp: In instantiation of 'class boost::const_mem_fun_ref_t<long int, boost::detail::multi_array::extent_range<long int, long unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:371:54:   required from 'void boost::const_multi_array_ref<T, NumDims, TPtr>::init_from_extent_gen(const boost::detail::multi_array::extent_gen<NumDims>&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; TPtr = libmspub::{anonymous}::TableLayoutCell*]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:115:32:   required from 'boost::const_multi_array_ref<T, NumDims, TPtr>::const_multi_array_ref(TPtr, const boost::detail::multi_array::extent_gen<NumDims>&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; TPtr = libmspub::{anonymous}::TableLayoutCell*]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:463:27:   required from 'boost::multi_array_ref<T, NumDims>::multi_array_ref(T*, const boost::detail::multi_array::extent_gen<NumDims>&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:203:43:   required from 'boost::multi_array<T, NumDims, Allocator>::multi_array(const boost::detail::multi_array::extent_gen<NumDims>&, const Allocator&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; Allocator = std::allocator<libmspub::{anonymous}::TableLayoutCell>]'
MSPUBCollector.cpp:1123:114:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/functional.hpp:463:11: warning: base class 'struct boost::functional::detail::unary_function<const boost::detail::multi_array::extent_range<long int, long unsigned int>&, long int>' has a non-virtual destructor [-Weffc++]
     class const_mem_fun_ref_t : public boost::functional::detail::unary_function<const T&, S>
           ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/functional.hpp: In instantiation of 'class boost::const_mem_fun_ref_t<long unsigned int, boost::detail::multi_array::extent_range<long int, long unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:377:53:   required from 'void boost::const_multi_array_ref<T, NumDims, TPtr>::init_from_extent_gen(const boost::detail::multi_array::extent_gen<NumDims>&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; TPtr = libmspub::{anonymous}::TableLayoutCell*]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:115:32:   required from 'boost::const_multi_array_ref<T, NumDims, TPtr>::const_multi_array_ref(TPtr, const boost::detail::multi_array::extent_gen<NumDims>&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; TPtr = libmspub::{anonymous}::TableLayoutCell*]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:463:27:   required from 'boost::multi_array_ref<T, NumDims>::multi_array_ref(T*, const boost::detail::multi_array::extent_gen<NumDims>&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:203:43:   required from 'boost::multi_array<T, NumDims, Allocator>::multi_array(const boost::detail::multi_array::extent_gen<NumDims>&, const Allocator&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; Allocator = std::allocator<libmspub::{anonymous}::TableLayoutCell>]'
MSPUBCollector.cpp:1123:114:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/functional.hpp:463:11: warning: base class 'struct boost::functional::detail::unary_function<const boost::detail::multi_array::extent_range<long int, long unsigned int>&, long unsigned int>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> >, boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Alignment] [with T_ = const boost::optional<libmspub::Alignment>&]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:335:18:   required from 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   required from '_OI std::copy(_II, _II, _OI) [with _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/vector.tcc:199:63:   required from 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
MSPUBCollector.cpp:1879:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> >, boost::optional<libmspub::Alignment>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Alignment] [with T_ = const boost::optional<libmspub::Alignment>&]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:335:18:   required from 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   required from '_OI std::copy(_II, _II, _OI) [with _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/vector.tcc:199:63:   required from 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
MSPUBCollector.cpp:1879:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Alignment>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>, boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Alignment] [with Expr = const boost::optional<libmspub::Alignment>&]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:335:18:   required from 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   required from '_OI std::copy(_II, _II, _OI) [with _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/vector.tcc:199:63:   required from 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
MSPUBCollector.cpp:1879:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>, boost::optional<libmspub::Alignment>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Alignment] [with Expr = const boost::optional<libmspub::Alignment>&]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:335:18:   required from 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   required from '_OI std::copy(_II, _II, _OI) [with _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/vector.tcc:199:63:   required from 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
MSPUBCollector.cpp:1879:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Alignment>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >, boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::LineSpacingInfo] [with T_ = const boost::optional<libmspub::LineSpacingInfo>&]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:335:18:   required from 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   required from '_OI std::copy(_II, _II, _OI) [with _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/vector.tcc:199:63:   required from 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
MSPUBCollector.cpp:1879:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >, boost::optional<libmspub::LineSpacingInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::LineSpacingInfo] [with T_ = const boost::optional<libmspub::LineSpacingInfo>&]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:335:18:   required from 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   required from '_OI std::copy(_II, _II, _OI) [with _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/vector.tcc:199:63:   required from 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
MSPUBCollector.cpp:1879:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::LineSpacingInfo>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>, boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::LineSpacingInfo] [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:335:18:   required from 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   required from '_OI std::copy(_II, _II, _OI) [with _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/vector.tcc:199:63:   required from 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
MSPUBCollector.cpp:1879:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>, boost::optional<libmspub::LineSpacingInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::LineSpacingInfo] [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:335:18:   required from 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   required from '_OI std::copy(_II, _II, _OI) [with _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/vector.tcc:199:63:   required from 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
MSPUBCollector.cpp:1879:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::LineSpacingInfo>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >, boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::ListInfo] [with T_ = const boost::optional<libmspub::ListInfo>&]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:335:18:   required from 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   required from '_OI std::copy(_II, _II, _OI) [with _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/vector.tcc:199:63:   required from 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
MSPUBCollector.cpp:1879:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >, boost::optional<libmspub::ListInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::ListInfo] [with T_ = const boost::optional<libmspub::ListInfo>&]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:335:18:   required from 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   required from '_OI std::copy(_II, _II, _OI) [with _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/vector.tcc:199:63:   required from 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
MSPUBCollector.cpp:1879:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::ListInfo>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>, boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ListInfo] [with Expr = const boost::optional<libmspub::ListInfo>&]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:335:18:   required from 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   required from '_OI std::copy(_II, _II, _OI) [with _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/vector.tcc:199:63:   required from 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
MSPUBCollector.cpp:1879:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>, boost::optional<libmspub::ListInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ListInfo] [with Expr = const boost::optional<libmspub::ListInfo>&]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:335:18:   required from 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   required from '_OI std::copy(_II, _II, _OI) [with _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/vector.tcc:199:63:   required from 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
MSPUBCollector.cpp:1879:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::ListInfo>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>, boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Alignment] [with Expr = boost::optional<libmspub::Alignment>]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:335:18:   required from 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   required from '_OI std::copy(_II, _II, _OI) [with _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/vector.tcc:199:63:   required from 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
MSPUBCollector.cpp:1879:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>, boost::optional<libmspub::Alignment>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Alignment] [with Expr = boost::optional<libmspub::Alignment>]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:335:18:   required from 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   required from '_OI std::copy(_II, _II, _OI) [with _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/vector.tcc:199:63:   required from 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
MSPUBCollector.cpp:1879:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Alignment>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>, boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::LineSpacingInfo] [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:335:18:   required from 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   required from '_OI std::copy(_II, _II, _OI) [with _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/vector.tcc:199:63:   required from 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
MSPUBCollector.cpp:1879:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>, boost::optional<libmspub::LineSpacingInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::LineSpacingInfo] [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:335:18:   required from 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   required from '_OI std::copy(_II, _II, _OI) [with _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/vector.tcc:199:63:   required from 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
MSPUBCollector.cpp:1879:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::LineSpacingInfo>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>, boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ListInfo] [with Expr = boost::optional<libmspub::ListInfo>]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:335:18:   required from 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   required from '_OI std::copy(_II, _II, _OI) [with _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/vector.tcc:199:63:   required from 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
MSPUBCollector.cpp:1879:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>, boost::optional<libmspub::ListInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ListInfo] [with Expr = boost::optional<libmspub::ListInfo>]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:335:18:   required from 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   required from '_OI std::copy(_II, _II, _OI) [with _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/vector.tcc:199:63:   required from 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
MSPUBCollector.cpp:1879:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::ListInfo>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]':
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   required from '_OI std::copy(_II, _II, _OI) [with _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/vector.tcc:199:63:   required from 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
MSPUBCollector.cpp:1879:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: unused parameter 'rhs' [-Wunused-parameter]
 class optional
       ^
In file included from BorderArtInfo.h:17:0,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
MSPUBTypes.h:163:8: note: synthesized method 'boost::optional<T>& boost::optional<T>::operator=(const boost::optional<T>&) [with T = libmspub::LineSpacingInfo]' first required here 
 struct ParagraphStyle
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: unused parameter 'rhs' [-Wunused-parameter]
 class optional
       ^
In file included from BorderArtInfo.h:17:0,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
MSPUBTypes.h:163:8: note: synthesized method 'boost::optional<T>& boost::optional<T>::operator=(const boost::optional<T>&) [with T = libmspub::ListInfo]' first required here 
 struct ParagraphStyle
        ^
MSPUBTypes.h:192:8: note: synthesized method 'libmspub::ParagraphStyle& libmspub::ParagraphStyle::operator=(const libmspub::ParagraphStyle&)' first required here 
 struct TextParagraph
        ^
In file included from /usr/include/c++/4.8.2/list:60:0,
                 from MSPUBCollector.h:13,
                 from MSPUBCollector.cpp:10:
/usr/include/c++/4.8.2/bits/stl_algobase.h:335:18: note: synthesized method 'libmspub::TextParagraph& libmspub::TextParagraph::operator=(const libmspub::TextParagraph&)' first required here 
        *__result = *__first;
                  ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept/assert.hpp:35:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept_check.hpp:20,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/concept_checks.hpp:21,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/base.hpp:28,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:29,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept/detail/general.hpp: In instantiation of 'struct boost::concepts::requirement_<void (*)(boost::concepts::usage_requirements<boost::Assignable<long int*> >)>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept_check.hpp:145:5:   required from 'struct boost::Assignable<long int*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept_check.hpp:502:3:   required from 'struct boost::InputIterator<long int*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept_check.hpp:502:3:   required from 'struct boost::InputIteratorConcept<long int*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of 'template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, boost::concepts::detail::wrap_constraints<Model, (& Model:: constraints)>*) [with Model = boost::InputIteratorConcept<long int*>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept/detail/has_constraints.hpp:42:5:   required from 'const bool boost::concepts::not_satisfied<boost::InputIteratorConcept<long int*> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept/detail/has_constraints.hpp:45:51:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:391:68:   required from 'void boost::const_multi_array_ref<T, NumDims, TPtr>::init_multi_array_ref(InputIterator) [with InputIterator = long int*; T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; TPtr = libmspub::{anonymous}::TableLayoutCell*]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:379:41:   required from 'void boost::const_multi_array_ref<T, NumDims, TPtr>::init_from_extent_gen(const boost::detail::multi_array::extent_gen<NumDims>&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; TPtr = libmspub::{anonymous}::TableLayoutCell*]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:115:32:   required from 'boost::const_multi_array_ref<T, NumDims, TPtr>::const_multi_array_ref(TPtr, const boost::detail::multi_array::extent_gen<NumDims>&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; TPtr = libmspub::{anonymous}::TableLayoutCell*]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:463:27:   required from 'boost::multi_array_ref<T, NumDims>::multi_array_ref(T*, const boost::detail::multi_array::extent_gen<NumDims>&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:203:43:   required from 'boost::multi_array<T, NumDims, Allocator>::multi_array(const boost::detail::multi_array::extent_gen<NumDims>&, const Allocator&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; Allocator = std::allocator<libmspub::{anonymous}::TableLayoutCell>]'
MSPUBCollector.cpp:1123:114:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept/detail/general.hpp:72:8: warning: base class 'struct boost::concepts::requirement<boost::concepts::failed************ boost::concepts::usage_requirements<boost::Assignable<long int*> >::************>' has a non-virtual destructor [-Weffc++]
 struct requirement_<void(*)(Model)>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept/detail/general.hpp: In instantiation of 'struct boost::concepts::requirement_<void (*)(boost::concepts::usage_requirements<boost::EqualityComparable<long int*> >)>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept_check.hpp:233:5:   required from 'struct boost::EqualityComparable<long int*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept_check.hpp:502:3:   required from 'struct boost::InputIterator<long int*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept_check.hpp:502:3:   required from 'struct boost::InputIteratorConcept<long int*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of 'template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, boost::concepts::detail::wrap_constraints<Model, (& Model:: constraints)>*) [with Model = boost::InputIteratorConcept<long int*>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept/detail/has_constraints.hpp:42:5:   required from 'const bool boost::concepts::not_satisfied<boost::InputIteratorConcept<long int*> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept/detail/has_constraints.hpp:45:51:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:391:68:   required from 'void boost::const_multi_array_ref<T, NumDims, TPtr>::init_multi_array_ref(InputIterator) [with InputIterator = long int*; T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; TPtr = libmspub::{anonymous}::TableLayoutCell*]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:379:41:   required from 'void boost::const_multi_array_ref<T, NumDims, TPtr>::init_from_extent_gen(const boost::detail::multi_array::extent_gen<NumDims>&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; TPtr = libmspub::{anonymous}::TableLayoutCell*]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:115:32:   required from 'boost::const_multi_array_ref<T, NumDims, TPtr>::const_multi_array_ref(TPtr, const boost::detail::multi_array::extent_gen<NumDims>&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; TPtr = libmspub::{anonymous}::TableLayoutCell*]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:463:27:   required from 'boost::multi_array_ref<T, NumDims>::multi_array_ref(T*, const boost::detail::multi_array::extent_gen<NumDims>&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:203:43:   required from 'boost::multi_array<T, NumDims, Allocator>::multi_array(const boost::detail::multi_array::extent_gen<NumDims>&, const Allocator&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; Allocator = std::allocator<libmspub::{anonymous}::TableLayoutCell>]'
MSPUBCollector.cpp:1123:114:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept/detail/general.hpp:72:8: warning: base class 'struct boost::concepts::requirement<boost::concepts::failed************ boost::concepts::usage_requirements<boost::EqualityComparable<long int*> >::************>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept/detail/general.hpp: In instantiation of 'struct boost::concepts::requirement_<void (*)(boost::concepts::usage_requirements<boost::InputIterator<long int*> >)>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept_check.hpp:512:7:   required from 'struct boost::InputIterator<long int*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept_check.hpp:502:3:   required from 'struct boost::InputIteratorConcept<long int*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of 'template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, boost::concepts::detail::wrap_constraints<Model, (& Model:: constraints)>*) [with Model = boost::InputIteratorConcept<long int*>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept/detail/has_constraints.hpp:42:5:   required from 'const bool boost::concepts::not_satisfied<boost::InputIteratorConcept<long int*> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept/detail/has_constraints.hpp:45:51:   required from 'struct boost::concepts::not_satisfied<boost::InputIteratorConcept<long int*> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept/detail/general.hpp:72:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:391:68:   required from 'void boost::const_multi_array_ref<T, NumDims, TPtr>::init_multi_array_ref(InputIterator) [with InputIterator = long int*; T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; TPtr = libmspub::{anonymous}::TableLayoutCell*]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:379:41:   required from 'void boost::const_multi_array_ref<T, NumDims, TPtr>::init_from_extent_gen(const boost::detail::multi_array::extent_gen<NumDims>&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; TPtr = libmspub::{anonymous}::TableLayoutCell*]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:115:32:   required from 'boost::const_multi_array_ref<T, NumDims, TPtr>::const_multi_array_ref(TPtr, const boost::detail::multi_array::extent_gen<NumDims>&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; TPtr = libmspub::{anonymous}::TableLayoutCell*]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:463:27:   required from 'boost::multi_array_ref<T, NumDims>::multi_array_ref(T*, const boost::detail::multi_array::extent_gen<NumDims>&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:203:43:   required from 'boost::multi_array<T, NumDims, Allocator>::multi_array(const boost::detail::multi_array::extent_gen<NumDims>&, const Allocator&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; Allocator = std::allocator<libmspub::{anonymous}::TableLayoutCell>]'
MSPUBCollector.cpp:1123:114:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept/detail/general.hpp:72:8: warning: base class 'struct boost::concepts::requirement<boost::concepts::failed************ boost::concepts::usage_requirements<boost::InputIterator<long int*> >::************>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept_check.hpp:32:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/concept_checks.hpp:21,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/base.hpp:28,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:29,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept_check.hpp: In instantiation of 'struct boost::InputIterator<long int*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept_check.hpp:502:3:   required from 'struct boost::InputIteratorConcept<long int*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of 'template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, boost::concepts::detail::wrap_constraints<Model, (& Model:: constraints)>*) [with Model = boost::InputIteratorConcept<long int*>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept/detail/has_constraints.hpp:42:5:   required from 'const bool boost::concepts::not_satisfied<boost::InputIteratorConcept<long int*> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept/detail/has_constraints.hpp:45:51:   required from 'struct boost::concepts::not_satisfied<boost::InputIteratorConcept<long int*> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept/detail/general.hpp:72:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:391:68:   required from 'void boost::const_multi_array_ref<T, NumDims, TPtr>::init_multi_array_ref(InputIterator) [with InputIterator = long int*; T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; TPtr = libmspub::{anonymous}::TableLayoutCell*]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:379:41:   required from 'void boost::const_multi_array_ref<T, NumDims, TPtr>::init_from_extent_gen(const boost::detail::multi_array::extent_gen<NumDims>&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; TPtr = libmspub::{anonymous}::TableLayoutCell*]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:115:32:   required from 'boost::const_multi_array_ref<T, NumDims, TPtr>::const_multi_array_ref(TPtr, const boost::detail::multi_array::extent_gen<NumDims>&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; TPtr = libmspub::{anonymous}::TableLayoutCell*]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:463:27:   required from 'boost::multi_array_ref<T, NumDims>::multi_array_ref(T*, const boost::detail::multi_array::extent_gen<NumDims>&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:203:43:   required from 'boost::multi_array<T, NumDims, Allocator>::multi_array(const boost::detail::multi_array::extent_gen<NumDims>&, const Allocator&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; Allocator = std::allocator<libmspub::{anonymous}::TableLayoutCell>]'
MSPUBCollector.cpp:1123:114:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept_check.hpp:502:17: warning: base class 'struct boost::Assignable<long int*>' has a non-virtual destructor [-Weffc++]
   BOOST_concept(InputIterator,(TT))
                 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept/detail/concept_def.hpp:29:12: note: in definition of macro 'BOOST_concept'
     struct name                                                                
            ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept_check.hpp:502:17: warning: base class 'struct boost::EqualityComparable<long int*>' has a non-virtual destructor [-Weffc++]
   BOOST_concept(InputIterator,(TT))
                 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept/detail/concept_def.hpp:29:12: note: in definition of macro 'BOOST_concept'
     struct name                                                                
            ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept/detail/general.hpp:8:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept/assert.hpp:35,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept_check.hpp:20,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/concept_checks.hpp:21,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/base.hpp:28,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:29,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept_check.hpp: In instantiation of 'struct boost::InputIteratorConcept<long int*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of 'template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, boost::concepts::detail::wrap_constraints<Model, (& Model:: constraints)>*) [with Model = boost::InputIteratorConcept<long int*>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept/detail/has_constraints.hpp:42:5:   required from 'const bool boost::concepts::not_satisfied<boost::InputIteratorConcept<long int*> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept/detail/has_constraints.hpp:45:51:   required from 'struct boost::concepts::not_satisfied<boost::InputIteratorConcept<long int*> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept/detail/general.hpp:72:8:   required from 'struct boost::concepts::requirement_<void (*)(boost::InputIteratorConcept<long int*>)>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept_check.hpp:50:7:   required from 'void boost::function_requires(Model*) [with Model = boost::InputIteratorConcept<long int*>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:391:68:   required from 'void boost::const_multi_array_ref<T, NumDims, TPtr>::init_multi_array_ref(InputIterator) [with InputIterator = long int*; T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; TPtr = libmspub::{anonymous}::TableLayoutCell*]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:379:41:   required from 'void boost::const_multi_array_ref<T, NumDims, TPtr>::init_from_extent_gen(const boost::detail::multi_array::extent_gen<NumDims>&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; TPtr = libmspub::{anonymous}::TableLayoutCell*]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:115:32:   required from 'boost::const_multi_array_ref<T, NumDims, TPtr>::const_multi_array_ref(TPtr, const boost::detail::multi_array::extent_gen<NumDims>&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; TPtr = libmspub::{anonymous}::TableLayoutCell*]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:463:27:   required from 'boost::multi_array_ref<T, NumDims>::multi_array_ref(T*, const boost::detail::multi_array::extent_gen<NumDims>&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:203:43:   required from 'boost::multi_array<T, NumDims, Allocator>::multi_array(const boost::detail::multi_array::extent_gen<NumDims>&, const Allocator&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; Allocator = std::allocator<libmspub::{anonymous}::TableLayoutCell>]'
MSPUBCollector.cpp:1123:114:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept_check.hpp:502:17: warning: base class 'struct boost::InputIterator<long int*>' has a non-virtual destructor [-Weffc++]
   BOOST_concept(InputIterator,(TT))
                 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/preprocessor/cat.hpp:29:34: note: in definition of macro 'BOOST_PP_CAT_I'
 #    define BOOST_PP_CAT_I(a, b) a ## b
                                  ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept/detail/concept_def.hpp:23:12: note: in expansion of macro 'BOOST_PP_CAT'
     struct BOOST_PP_CAT(name,Concept)                                           \
            ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept_check.hpp:502:3: note: in expansion of macro 'BOOST_concept'
   BOOST_concept(InputIterator,(TT))
   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept/assert.hpp:35:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept_check.hpp:20,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/concept_checks.hpp:21,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/base.hpp:28,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:29,
                 from MSPUBCollector.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept/detail/general.hpp: In instantiation of 'struct boost::concepts::requirement_<void (*)(boost::InputIteratorConcept<long int*>)>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept_check.hpp:50:7:   required from 'void boost::function_requires(Model*) [with Model = boost::InputIteratorConcept<long int*>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:391:68:   required from 'void boost::const_multi_array_ref<T, NumDims, TPtr>::init_multi_array_ref(InputIterator) [with InputIterator = long int*; T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; TPtr = libmspub::{anonymous}::TableLayoutCell*]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:379:41:   required from 'void boost::const_multi_array_ref<T, NumDims, TPtr>::init_from_extent_gen(const boost::detail::multi_array::extent_gen<NumDims>&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; TPtr = libmspub::{anonymous}::TableLayoutCell*]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:115:32:   required from 'boost::const_multi_array_ref<T, NumDims, TPtr>::const_multi_array_ref(TPtr, const boost::detail::multi_array::extent_gen<NumDims>&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; TPtr = libmspub::{anonymous}::TableLayoutCell*]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:463:27:   required from 'boost::multi_array_ref<T, NumDims>::multi_array_ref(T*, const boost::detail::multi_array::extent_gen<NumDims>&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:203:43:   required from 'boost::multi_array<T, NumDims, Allocator>::multi_array(const boost::detail::multi_array::extent_gen<NumDims>&, const Allocator&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; Allocator = std::allocator<libmspub::{anonymous}::TableLayoutCell>]'
MSPUBCollector.cpp:1123:114:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept/detail/general.hpp:72:8: warning: base class 'struct boost::concepts::requirement<boost::concepts::failed************ boost::InputIteratorConcept<long int*>::************>' has a non-virtual destructor [-Weffc++]
 struct requirement_<void(*)(Model)>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept/detail/general.hpp: In instantiation of 'struct boost::concepts::requirement_<void (*)(boost::SignedInteger<long int>)>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept_check.hpp:514:9:   required from 'boost::InputIterator<TT>::~InputIterator() [with TT = long int*]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept_check.hpp:502:3:   required from 'static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::InputIteratorConcept<long int*>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept_check.hpp:50:7:   required from 'void boost::function_requires(Model*) [with Model = boost::InputIteratorConcept<long int*>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:391:68:   required from 'void boost::const_multi_array_ref<T, NumDims, TPtr>::init_multi_array_ref(InputIterator) [with InputIterator = long int*; T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; TPtr = libmspub::{anonymous}::TableLayoutCell*]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:379:41:   required from 'void boost::const_multi_array_ref<T, NumDims, TPtr>::init_from_extent_gen(const boost::detail::multi_array::extent_gen<NumDims>&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; TPtr = libmspub::{anonymous}::TableLayoutCell*]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:115:32:   required from 'boost::const_multi_array_ref<T, NumDims, TPtr>::const_multi_array_ref(TPtr, const boost::detail::multi_array::extent_gen<NumDims>&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; TPtr = libmspub::{anonymous}::TableLayoutCell*]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:463:27:   required from 'boost::multi_array_ref<T, NumDims>::multi_array_ref(T*, const boost::detail::multi_array::extent_gen<NumDims>&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:203:43:   required from 'boost::multi_array<T, NumDims, Allocator>::multi_array(const boost::detail::multi_array::extent_gen<NumDims>&, const Allocator&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; Allocator = std::allocator<libmspub::{anonymous}::TableLayoutCell>]'
MSPUBCollector.cpp:1123:114:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept/detail/general.hpp:72:8: warning: base class 'struct boost::concepts::requirement<boost::concepts::failed************ boost::SignedInteger<long int>::************>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept/detail/general.hpp: In instantiation of 'struct boost::concepts::requirement_<void (*)(boost::concepts::usage_requirements<boost::Convertible<std::random_access_iterator_tag, std::input_iterator_tag> >)>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept_check.hpp:208:5:   required from 'struct boost::Convertible<std::random_access_iterator_tag, std::input_iterator_tag>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept/detail/has_constraints.hpp:32:62:   required by substitution of 'template<class Model> boost::concepts::detail::yes boost::concepts::detail::has_constraints_(Model*, boost::concepts::detail::wrap_constraints<Model, (& Model:: constraints)>*) [with Model = boost::Convertible<std::random_access_iterator_tag, std::input_iterator_tag>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept/detail/has_constraints.hpp:42:5:   required from 'const bool boost::concepts::not_satisfied<boost::Convertible<std::random_access_iterator_tag, std::input_iterator_tag> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept/detail/has_constraints.hpp:45:51:   required from 'struct boost::concepts::not_satisfied<boost::Convertible<std::random_access_iterator_tag, std::input_iterator_tag> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept/detail/general.hpp:72:8:   required from 'struct boost::concepts::requirement_<void (*)(boost::Convertible<std::random_access_iterator_tag, std::input_iterator_tag>)>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept_check.hpp:515:9:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:391:68:   required from 'void boost::const_multi_array_ref<T, NumDims, TPtr>::init_multi_array_ref(InputIterator) [with InputIterator = long int*; T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; TPtr = libmspub::{anonymous}::TableLayoutCell*]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:379:41:   required from 'void boost::const_multi_array_ref<T, NumDims, TPtr>::init_from_extent_gen(const boost::detail::multi_array::extent_gen<NumDims>&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; TPtr = libmspub::{anonymous}::TableLayoutCell*]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:115:32:   required from 'boost::const_multi_array_ref<T, NumDims, TPtr>::const_multi_array_ref(TPtr, const boost::detail::multi_array::extent_gen<NumDims>&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; TPtr = libmspub::{anonymous}::TableLayoutCell*]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:463:27:   required from 'boost::multi_array_ref<T, NumDims>::multi_array_ref(T*, const boost::detail::multi_array::extent_gen<NumDims>&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:203:43:   required from 'boost::multi_array<T, NumDims, Allocator>::multi_array(const boost::detail::multi_array::extent_gen<NumDims>&, const Allocator&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; Allocator = std::allocator<libmspub::{anonymous}::TableLayoutCell>]'
MSPUBCollector.cpp:1123:114:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept/detail/general.hpp:72:8: warning: base class 'struct boost::concepts::requirement<boost::concepts::failed************ boost::concepts::usage_requirements<boost::Convertible<std::random_access_iterator_tag, std::input_iterator_tag> >::************>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept/detail/general.hpp: In instantiation of 'struct boost::concepts::requirement_<void (*)(boost::Convertible<std::random_access_iterator_tag, std::input_iterator_tag>)>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept_check.hpp:515:9:   required from 'boost::InputIterator<TT>::~InputIterator() [with TT = long int*]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept_check.hpp:502:3:   required from 'static void boost::concepts::requirement<boost::concepts::failed************ Model::************>::failed() [with Model = boost::InputIteratorConcept<long int*>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept_check.hpp:50:7:   required from 'void boost::function_requires(Model*) [with Model = boost::InputIteratorConcept<long int*>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:391:68:   required from 'void boost::const_multi_array_ref<T, NumDims, TPtr>::init_multi_array_ref(InputIterator) [with InputIterator = long int*; T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; TPtr = libmspub::{anonymous}::TableLayoutCell*]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:379:41:   required from 'void boost::const_multi_array_ref<T, NumDims, TPtr>::init_from_extent_gen(const boost::detail::multi_array::extent_gen<NumDims>&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; TPtr = libmspub::{anonymous}::TableLayoutCell*]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:115:32:   required from 'boost::const_multi_array_ref<T, NumDims, TPtr>::const_multi_array_ref(TPtr, const boost::detail::multi_array::extent_gen<NumDims>&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; TPtr = libmspub::{anonymous}::TableLayoutCell*]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array/multi_array_ref.hpp:463:27:   required from 'boost::multi_array_ref<T, NumDims>::multi_array_ref(T*, const boost::detail::multi_array::extent_gen<NumDims>&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/multi_array.hpp:203:43:   required from 'boost::multi_array<T, NumDims, Allocator>::multi_array(const boost::detail::multi_array::extent_gen<NumDims>&, const Allocator&) [with T = libmspub::{anonymous}::TableLayoutCell; long unsigned int NumDims = 2ul; Allocator = std::allocator<libmspub::{anonymous}::TableLayoutCell>]'
MSPUBCollector.cpp:1123:114:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/concept/detail/general.hpp:72:8: warning: base class 'struct boost::concepts::requirement<boost::concepts::failed************ boost::Convertible<std::random_access_iterator_tag, std::input_iterator_tag>::************>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::LineSpacingInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1034:5:   required from 'void std::_Construct(_T1*, _Args&& ...) [with _T1 = libmspub::ParagraphStyle; _Args = {libmspub::ParagraphStyle}]'
/usr/include/c++/4.8.2/bits/stl_uninitialized.h:75:53:   required from 'static _ForwardIterator std::__uninitialized_copy<_TrivialValueTypes>::__uninit_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = std::move_iterator<libmspub::ParagraphStyle*>; _ForwardIterator = libmspub::ParagraphStyle*; bool _TrivialValueTypes = false]'
/usr/include/c++/4.8.2/bits/stl_uninitialized.h:117:41:   required from '_ForwardIterator std::uninitialized_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = std::move_iterator<libmspub::ParagraphStyle*>; _ForwardIterator = libmspub::ParagraphStyle*]'
/usr/include/c++/4.8.2/bits/stl_uninitialized.h:258:63:   required from '_ForwardIterator std::__uninitialized_copy_a(_InputIterator, _InputIterator, _ForwardIterator, std::allocator<_Tp>&) [with _InputIterator = std::move_iterator<libmspub::ParagraphStyle*>; _ForwardIterator = libmspub::ParagraphStyle*; _Tp = libmspub::ParagraphStyle]'
/usr/include/c++/4.8.2/bits/stl_uninitialized.h:281:69:   required from '_ForwardIterator std::__uninitialized_move_if_noexcept_a(_InputIterator, _InputIterator, _ForwardIterator, _Allocator&) [with _InputIterator = libmspub::ParagraphStyle*; _ForwardIterator = libmspub::ParagraphStyle*; _Allocator = std::allocator<libmspub::ParagraphStyle>]'
/usr/include/c++/4.8.2/bits/vector.tcc:415:43:   required from 'void std::vector<_Tp, _Alloc>::_M_emplace_back_aux(_Args&& ...) [with _Args = {const libmspub::ParagraphStyle&}; _Tp = libmspub::ParagraphStyle; _Alloc = std::allocator<libmspub::ParagraphStyle>]'
/usr/include/c++/4.8.2/bits/stl_vector.h:911:27:   required from 'void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = libmspub::ParagraphStyle; _Alloc = std::allocator<libmspub::ParagraphStyle>; std::vector<_Tp, _Alloc>::value_type = libmspub::ParagraphStyle]'
MSPUBCollector.cpp:1489:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5: warning: 'boost::optional_detail::optional_base<libmspub::LineSpacingInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base ( optional_base&& rhs )
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::ListInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1034:5:   required from 'void std::_Construct(_T1*, _Args&& ...) [with _T1 = libmspub::ParagraphStyle; _Args = {libmspub::ParagraphStyle}]'
/usr/include/c++/4.8.2/bits/stl_uninitialized.h:75:53:   required from 'static _ForwardIterator std::__uninitialized_copy<_TrivialValueTypes>::__uninit_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = std::move_iterator<libmspub::ParagraphStyle*>; _ForwardIterator = libmspub::ParagraphStyle*; bool _TrivialValueTypes = false]'
/usr/include/c++/4.8.2/bits/stl_uninitialized.h:117:41:   required from '_ForwardIterator std::uninitialized_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = std::move_iterator<libmspub::ParagraphStyle*>; _ForwardIterator = libmspub::ParagraphStyle*]'
/usr/include/c++/4.8.2/bits/stl_uninitialized.h:258:63:   required from '_ForwardIterator std::__uninitialized_copy_a(_InputIterator, _InputIterator, _ForwardIterator, std::allocator<_Tp>&) [with _InputIterator = std::move_iterator<libmspub::ParagraphStyle*>; _ForwardIterator = libmspub::ParagraphStyle*; _Tp = libmspub::ParagraphStyle]'
/usr/include/c++/4.8.2/bits/stl_uninitialized.h:281:69:   required from '_ForwardIterator std::__uninitialized_move_if_noexcept_a(_InputIterator, _InputIterator, _ForwardIterator, _Allocator&) [with _InputIterator = libmspub::ParagraphStyle*; _ForwardIterator = libmspub::ParagraphStyle*; _Allocator = std::allocator<libmspub::ParagraphStyle>]'
/usr/include/c++/4.8.2/bits/vector.tcc:415:43:   required from 'void std::vector<_Tp, _Alloc>::_M_emplace_back_aux(_Args&& ...) [with _Args = {const libmspub::ParagraphStyle&}; _Tp = libmspub::ParagraphStyle; _Alloc = std::allocator<libmspub::ParagraphStyle>]'
/usr/include/c++/4.8.2/bits/stl_vector.h:911:27:   required from 'void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = libmspub::ParagraphStyle; _Alloc = std::allocator<libmspub::ParagraphStyle>; std::vector<_Tp, _Alloc>::value_type = libmspub::ParagraphStyle]'
MSPUBCollector.cpp:1489:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5: warning: 'boost::optional_detail::optional_base<libmspub::ListInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >, boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::NumberingType] [with T_ = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:271:41:   required from 'void boost::optional_detail::optional_base<T>::assign(const boost::optional_detail::optional_base<T>&) [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:249:7:   required from 'boost::optional_detail::optional_base<T>& boost::optional_detail::optional_base<T>::operator=(const boost::optional_detail::optional_base<T>&) [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   required from '_OI std::copy(_II, _II, _OI) [with _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/vector.tcc:199:63:   required from 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
MSPUBCollector.cpp:1879:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >, boost::optional<libmspub::NumberingType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::NumberingType] [with T_ = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:271:41:   required from 'void boost::optional_detail::optional_base<T>::assign(const boost::optional_detail::optional_base<T>&) [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:249:7:   required from 'boost::optional_detail::optional_base<T>& boost::optional_detail::optional_base<T>::operator=(const boost::optional_detail::optional_base<T>&) [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   required from '_OI std::copy(_II, _II, _OI) [with _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/vector.tcc:199:63:   required from 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
MSPUBCollector.cpp:1879:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::NumberingType>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>, boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::NumberingType] [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:271:41:   required from 'void boost::optional_detail::optional_base<T>::assign(const boost::optional_detail::optional_base<T>&) [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:249:7:   required from 'boost::optional_detail::optional_base<T>& boost::optional_detail::optional_base<T>::operator=(const boost::optional_detail::optional_base<T>&) [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   required from '_OI std::copy(_II, _II, _OI) [with _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/vector.tcc:199:63:   required from 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
MSPUBCollector.cpp:1879:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>, boost::optional<libmspub::NumberingType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::NumberingType] [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:271:41:   required from 'void boost::optional_detail::optional_base<T>::assign(const boost::optional_detail::optional_base<T>&) [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:249:7:   required from 'boost::optional_detail::optional_base<T>& boost::optional_detail::optional_base<T>::operator=(const boost::optional_detail::optional_base<T>&) [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   required from '_OI std::copy(_II, _II, _OI) [with _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/vector.tcc:199:63:   required from 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
MSPUBCollector.cpp:1879:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::NumberingType>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >, boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::NumberingDelimiter] [with T_ = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:271:41:   required from 'void boost::optional_detail::optional_base<T>::assign(const boost::optional_detail::optional_base<T>&) [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:249:7:   required from 'boost::optional_detail::optional_base<T>& boost::optional_detail::optional_base<T>::operator=(const boost::optional_detail::optional_base<T>&) [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   required from '_OI std::copy(_II, _II, _OI) [with _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/vector.tcc:199:63:   required from 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
MSPUBCollector.cpp:1879:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >, boost::optional<libmspub::NumberingDelimiter>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::NumberingDelimiter] [with T_ = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:271:41:   required from 'void boost::optional_detail::optional_base<T>::assign(const boost::optional_detail::optional_base<T>&) [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:249:7:   required from 'boost::optional_detail::optional_base<T>& boost::optional_detail::optional_base<T>::operator=(const boost::optional_detail::optional_base<T>&) [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   required from '_OI std::copy(_II, _II, _OI) [with _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/vector.tcc:199:63:   required from 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
MSPUBCollector.cpp:1879:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::NumberingDelimiter>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>, boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::NumberingDelimiter] [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:271:41:   required from 'void boost::optional_detail::optional_base<T>::assign(const boost::optional_detail::optional_base<T>&) [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:249:7:   required from 'boost::optional_detail::optional_base<T>& boost::optional_detail::optional_base<T>::operator=(const boost::optional_detail::optional_base<T>&) [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   required from '_OI std::copy(_II, _II, _OI) [with _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/vector.tcc:199:63:   required from 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
MSPUBCollector.cpp:1879:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>, boost::optional<libmspub::NumberingDelimiter>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::NumberingDelimiter] [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:271:41:   required from 'void boost::optional_detail::optional_base<T>::assign(const boost::optional_detail::optional_base<T>&) [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:249:7:   required from 'boost::optional_detail::optional_base<T>& boost::optional_detail::optional_base<T>::operator=(const boost::optional_detail::optional_base<T>&) [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   required from '_OI std::copy(_II, _II, _OI) [with _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/vector.tcc:199:63:   required from 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
MSPUBCollector.cpp:1879:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::NumberingDelimiter>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>, boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::NumberingType] [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:271:41:   required from 'void boost::optional_detail::optional_base<T>::assign(const boost::optional_detail::optional_base<T>&) [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:249:7:   required from 'boost::optional_detail::optional_base<T>& boost::optional_detail::optional_base<T>::operator=(const boost::optional_detail::optional_base<T>&) [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   required from '_OI std::copy(_II, _II, _OI) [with _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/vector.tcc:199:63:   required from 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
MSPUBCollector.cpp:1879:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>, boost::optional<libmspub::NumberingType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::NumberingType] [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:271:41:   required from 'void boost::optional_detail::optional_base<T>::assign(const boost::optional_detail::optional_base<T>&) [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:249:7:   required from 'boost::optional_detail::optional_base<T>& boost::optional_detail::optional_base<T>::operator=(const boost::optional_detail::optional_base<T>&) [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   required from '_OI std::copy(_II, _II, _OI) [with _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/vector.tcc:199:63:   required from 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
MSPUBCollector.cpp:1879:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::NumberingType>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>, boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::NumberingDelimiter] [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:271:41:   required from 'void boost::optional_detail::optional_base<T>::assign(const boost::optional_detail::optional_base<T>&) [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:249:7:   required from 'boost::optional_detail::optional_base<T>& boost::optional_detail::optional_base<T>::operator=(const boost::optional_detail::optional_base<T>&) [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   required from '_OI std::copy(_II, _II, _OI) [with _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/vector.tcc:199:63:   required from 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
MSPUBCollector.cpp:1879:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>, boost::optional<libmspub::NumberingDelimiter>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::NumberingDelimiter] [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:271:41:   required from 'void boost::optional_detail::optional_base<T>::assign(const boost::optional_detail::optional_base<T>&) [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:249:7:   required from 'boost::optional_detail::optional_base<T>& boost::optional_detail::optional_base<T>::operator=(const boost::optional_detail::optional_base<T>&) [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   required from '_OI std::copy(_II, _II, _OI) [with _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/vector.tcc:199:63:   required from 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
MSPUBCollector.cpp:1879:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::NumberingDelimiter>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> >, boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Underline] [with T_ = const boost::optional<libmspub::Underline>&]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:335:18:   required from 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const libmspub::TextSpan*; _OI = libmspub::TextSpan*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const libmspub::TextSpan*; _OI = libmspub::TextSpan*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const libmspub::TextSpan*, std::vector<libmspub::TextSpan> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextSpan*, std::vector<libmspub::TextSpan> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
MSPUBTypes.h:192:8:   required from 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   required from '_OI std::copy(_II, _II, _OI) [with _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/vector.tcc:199:63:   required from 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
MSPUBCollector.cpp:1879:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> >, boost::optional<libmspub::Underline>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Underline] [with T_ = const boost::optional<libmspub::Underline>&]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:335:18:   required from 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const libmspub::TextSpan*; _OI = libmspub::TextSpan*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const libmspub::TextSpan*; _OI = libmspub::TextSpan*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const libmspub::TextSpan*, std::vector<libmspub::TextSpan> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextSpan*, std::vector<libmspub::TextSpan> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
MSPUBTypes.h:192:8:   required from 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   required from '_OI std::copy(_II, _II, _OI) [with _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/vector.tcc:199:63:   required from 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
MSPUBCollector.cpp:1879:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Underline>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>, boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Underline] [with Expr = const boost::optional<libmspub::Underline>&]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:335:18:   required from 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const libmspub::TextSpan*; _OI = libmspub::TextSpan*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const libmspub::TextSpan*; _OI = libmspub::TextSpan*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const libmspub::TextSpan*, std::vector<libmspub::TextSpan> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextSpan*, std::vector<libmspub::TextSpan> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
MSPUBTypes.h:192:8:   required from 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   required from '_OI std::copy(_II, _II, _OI) [with _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/vector.tcc:199:63:   required from 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
MSPUBCollector.cpp:1879:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>, boost::optional<libmspub::Underline>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Underline] [with Expr = const boost::optional<libmspub::Underline>&]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:335:18:   required from 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const libmspub::TextSpan*; _OI = libmspub::TextSpan*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const libmspub::TextSpan*; _OI = libmspub::TextSpan*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const libmspub::TextSpan*, std::vector<libmspub::TextSpan> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextSpan*, std::vector<libmspub::TextSpan> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
MSPUBTypes.h:192:8:   required from 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   required from '_OI std::copy(_II, _II, _OI) [with _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/vector.tcc:199:63:   required from 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
MSPUBCollector.cpp:1879:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Underline>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>, boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Underline] [with Expr = boost::optional<libmspub::Underline>]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:335:18:   required from 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const libmspub::TextSpan*; _OI = libmspub::TextSpan*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const libmspub::TextSpan*; _OI = libmspub::TextSpan*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const libmspub::TextSpan*, std::vector<libmspub::TextSpan> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextSpan*, std::vector<libmspub::TextSpan> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
MSPUBTypes.h:192:8:   required from 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   required from '_OI std::copy(_II, _II, _OI) [with _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/vector.tcc:199:63:   required from 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
MSPUBCollector.cpp:1879:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from BorderArtInfo.h:17,
                 from MSPUBCollector.h:21,
                 from MSPUBCollector.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>, boost::optional<libmspub::Underline>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Underline] [with Expr = boost::optional<libmspub::Underline>]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:335:18:   required from 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const libmspub::TextSpan*; _OI = libmspub::TextSpan*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const libmspub::TextSpan*; _OI = libmspub::TextSpan*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const libmspub::TextSpan*, std::vector<libmspub::TextSpan> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextSpan*, std::vector<libmspub::TextSpan> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
MSPUBTypes.h:192:8:   required from 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = const libmspub::TextParagraph*; _OI = libmspub::TextParagraph*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   required from '_OI std::copy(_II, _II, _OI) [with _II = __gnu_cxx::__normal_iterator<const libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >; _OI = __gnu_cxx::__normal_iterator<libmspub::TextParagraph*, std::vector<libmspub::TextParagraph> >]'
/usr/include/c++/4.8.2/bits/vector.tcc:199:63:   required from 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
MSPUBCollector.cpp:1879:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Underline>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
--- MSPUBMetaData.lo ---
  CXX      MSPUBMetaData.lo
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:102:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void> : integral_constant<std::size_t, 0>{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:104:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void const> : integral_constant<std::size_t, 0>{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:105:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void const volatile> : integral_constant<std::size_t, 0>{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:106:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void volatile> : integral_constant<std::size_t, 0>{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:19:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<void> : public true_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:20:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<const void> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:21:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<const volatile void> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:22:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<volatile void> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:75:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void> : public integral_constant<bool, false>{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:76:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void const> : public integral_constant<bool, false>{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:77:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void volatile> : public integral_constant<bool, false>{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:78:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void const volatile> : public integral_constant<bool, false>{};
                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:62:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void> : public false_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:64:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void const> : public false_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:65:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void const volatile> : public false_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:66:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void volatile> : public false_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:30:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned char> : public true_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:31:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned short> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:32:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned int> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:33:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned long> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:35:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<signed char> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:36:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<short> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:37:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<int> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:38:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<long> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:40:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<char> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:41:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<bool> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:47:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<wchar_t> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:67:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral< ::boost::ulong_long_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:68:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral< ::boost::long_long_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:75:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<boost::int128_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:76:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<boost::uint128_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:79:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<char16_t> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:82:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<char32_t> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:20:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<float> : public true_type{};
                      ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:21:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<double> : public true_type{};
                      ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:22:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<long double> : public true_type{};
                      ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:25:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<__float128> : public true_type{};
                      ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:45:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:48:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void const> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:49:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void const volatile> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:50:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void volatile> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<long double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:55:150:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 16ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:59:143:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<long long int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:64:156:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<long int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:70:133:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:73:133:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<short int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:76:136:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 2ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<char>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:83:83:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 1ul>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:106:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a2> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:107:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a4> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:108:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a8> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:109:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a16> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:110:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a32> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:111:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a64> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:112:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a128> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:56:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:57:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void const> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:58:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void volatile> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:59:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void const volatile> : public false_type{};
                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:61:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:62:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void const> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:63:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void const volatile> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:64:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void volatile> : public false_type{};
                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:51:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:442:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:443:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:444:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:445:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:447:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:448:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:449:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:450:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:452:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:453:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:454:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:455:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:457:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:458:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:459:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:460:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void volatile> : public true_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:55:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:57:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:58:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void const volatile> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:59:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void volatile> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:70:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:77:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:78:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void const volatile> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:79:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void volatile> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:83:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:85:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:86:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void const volatile> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:87:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void volatile> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:54:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:83:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void> : false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:85:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void const> : false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:86:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void volatile> : false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:87:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void const volatile> : false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/traits.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/utility.hpp:30,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:59,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/detail/type_traits.hpp: In instantiation of 'struct boost::move_detail::alignment_of<boost::move_detail::max_align>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/detail/type_traits.hpp:1276:72:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/detail/type_traits.hpp:1101:8: warning: base class 'struct boost::move_detail::alignment_of_impl<boost::move_detail::max_align>' has a non-virtual destructor [-Weffc++]
 struct alignment_of
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<unsigned int>':
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<unsigned int>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::NumberingType>':
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::NumberingType>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::NumberingDelimiter>':
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::NumberingDelimiter>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_class.hpp: In instantiation of 'struct boost::is_class<boost::optional_detail::optional_tag>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, unsigned int>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_class.hpp:105:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_class : public integral_constant<bool, ::boost::detail::is_class_impl<T>::value> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, unsigned int>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<unsigned int, unsigned int>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<unsigned int, unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, unsigned int&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, unsigned int&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, unsigned int&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<unsigned int, const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<unsigned int, const unsigned int&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<unsigned int, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<unsigned int, unsigned int>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<unsigned int>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<unsigned int>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<unsigned int>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<unsigned int> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::NumberingType>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::NumberingType, libmspub::NumberingType>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, libmspub::NumberingType&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, libmspub::NumberingType&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, libmspub::NumberingType&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Underline>':
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::Underline>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<double>':
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<double>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Alignment>':
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::Alignment>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::LineSpacingInfo>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::LineSpacingInfo>':
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::LineSpacingInfo>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<int>':
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<int>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::ListInfo>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::ListInfo>':
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::ListInfo>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Underline>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Underline>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Underline>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<double, const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<double, const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<double, const double&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<double>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<double>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<double>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<double> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<double, const boost::optional<double>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, const boost::optional<double>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, const boost::optional<double>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, const boost::optional<unsigned int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, const boost::optional<unsigned int>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, const boost::optional<unsigned int>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<double, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<double, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<double, double>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<double> >, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<double> >, boost::is_same<double, boost::optional<double> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<double> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<double> >, boost::is_same<double, boost::optional<double> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<double, boost::optional<double>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, boost::optional<double>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, boost::optional<double>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >, boost::is_same<unsigned int, boost::optional<unsigned int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >, boost::is_same<unsigned int, boost::optional<unsigned int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Alignment>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Alignment>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Alignment>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::LineSpacingInfo>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::LineSpacingInfo>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::LineSpacingInfo>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<int, const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<int, const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<int, const int&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<int>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<int>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<int>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<int> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<int, const boost::optional<int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, const boost::optional<int>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, const boost::optional<int>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingType>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingType>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingType>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingDelimiter>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingDelimiter>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingDelimiter>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ListInfo>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ListInfo>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ListInfo>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<int, int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<int, int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<int, int>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<int> >, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<int> >, boost::is_same<int, boost::optional<int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<int> >, boost::is_same<int, boost::optional<int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<int, boost::optional<int>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, boost::optional<int>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, boost::optional<int>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::LineSpacingInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1024:5:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::LineSpacingInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base ( optional_base const& rhs )
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::ListInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1024:5:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::ListInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = unsigned int]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = unsigned int]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<unsigned int>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::NumberingType]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::NumberingType]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::NumberingType>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::NumberingDelimiter]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::NumberingDelimiter]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::NumberingDelimiter>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::Underline]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Underline]'
MSPUBTypes.h:124:12:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::Underline>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = double]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = double]'
MSPUBTypes.h:124:12:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<double>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::Alignment]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Alignment]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::Alignment>::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::LineSpacingInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::LineSpacingInfo]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::LineSpacingInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = int]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = int]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<int>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from MSPUBMetaData.cpp:18:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::ListInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::ListInfo]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::ListInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
--- MSPUBParser.lo ---
  CXX      MSPUBParser.lo
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:102:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void> : integral_constant<std::size_t, 0>{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:104:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void const> : integral_constant<std::size_t, 0>{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:105:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void const volatile> : integral_constant<std::size_t, 0>{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:106:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void volatile> : integral_constant<std::size_t, 0>{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:19:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<void> : public true_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:20:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<const void> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:21:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<const volatile void> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:22:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<volatile void> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:75:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void> : public integral_constant<bool, false>{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:76:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void const> : public integral_constant<bool, false>{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:77:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void volatile> : public integral_constant<bool, false>{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:78:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void const volatile> : public integral_constant<bool, false>{};
                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:62:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void> : public false_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:64:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void const> : public false_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:65:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void const volatile> : public false_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:66:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void volatile> : public false_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:30:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned char> : public true_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:31:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned short> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:32:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned int> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:33:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned long> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:35:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<signed char> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:36:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<short> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:37:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<int> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:38:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<long> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:40:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<char> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:41:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<bool> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:47:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<wchar_t> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:67:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral< ::boost::ulong_long_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:68:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral< ::boost::long_long_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:75:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<boost::int128_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:76:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<boost::uint128_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:79:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<char16_t> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:82:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<char32_t> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:20:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<float> : public true_type{};
                      ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:21:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<double> : public true_type{};
                      ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:22:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<long double> : public true_type{};
                      ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:25:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<__float128> : public true_type{};
                      ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:45:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:48:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void const> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:49:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void const volatile> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:50:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void volatile> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<long double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:55:150:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 16ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:59:143:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<long long int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:64:156:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<long int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:70:133:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:73:133:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<short int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:76:136:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 2ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<char>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:83:83:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 1ul>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:106:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a2> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:107:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a4> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:108:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a8> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:109:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a16> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:110:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a32> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:111:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a64> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:112:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a128> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:56:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:57:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void const> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:58:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void volatile> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:59:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void const volatile> : public false_type{};
                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:61:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:62:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void const> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:63:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void const volatile> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:64:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void volatile> : public false_type{};
                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:51:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:442:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:443:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:444:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:445:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:447:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:448:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:449:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:450:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:452:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:453:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:454:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:455:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:457:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:458:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:459:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:460:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void volatile> : public true_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:55:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:57:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:58:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void const volatile> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:59:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void volatile> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:70:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:77:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:78:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void const volatile> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:79:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void volatile> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:83:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:85:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:86:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void const volatile> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:87:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void volatile> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:54:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:83:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void> : false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:85:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void const> : false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:86:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void volatile> : false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:87:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void const volatile> : false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/traits.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/utility.hpp:30,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:59,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/detail/type_traits.hpp: In instantiation of 'struct boost::move_detail::alignment_of<boost::move_detail::max_align>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/detail/type_traits.hpp:1276:72:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/detail/type_traits.hpp:1101:8: warning: base class 'struct boost::move_detail::alignment_of_impl<boost::move_detail::max_align>' has a non-virtual destructor [-Weffc++]
 struct alignment_of
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<unsigned int>':
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<unsigned int>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::NumberingType>':
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::NumberingType>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::NumberingDelimiter>':
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::NumberingDelimiter>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_class.hpp: In instantiation of 'struct boost::is_class<boost::optional_detail::optional_tag>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, unsigned int>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_class.hpp:105:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_class : public integral_constant<bool, ::boost::detail::is_class_impl<T>::value> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, unsigned int>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<unsigned int, unsigned int>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<unsigned int, unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, unsigned int&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, unsigned int&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, unsigned int&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<unsigned int, const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<unsigned int, const unsigned int&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<unsigned int, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<unsigned int, unsigned int>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<unsigned int>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<unsigned int>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<unsigned int>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<unsigned int> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::NumberingType>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::NumberingType, libmspub::NumberingType>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, libmspub::NumberingType&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, libmspub::NumberingType&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, libmspub::NumberingType&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Underline>':
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::Underline>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<double>':
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<double>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Alignment>':
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::Alignment>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::LineSpacingInfo>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::LineSpacingInfo>':
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::LineSpacingInfo>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<int>':
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<int>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::ListInfo>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::ListInfo>':
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::ListInfo>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Underline>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Underline>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Underline>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<double, const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<double, const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<double, const double&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<double>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<double>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<double>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<double> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<double, const boost::optional<double>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, const boost::optional<double>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, const boost::optional<double>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, const boost::optional<unsigned int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, const boost::optional<unsigned int>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, const boost::optional<unsigned int>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<double, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<double, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<double, double>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<double> >, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<double> >, boost::is_same<double, boost::optional<double> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<double> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<double> >, boost::is_same<double, boost::optional<double> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<double, boost::optional<double>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, boost::optional<double>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, boost::optional<double>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >, boost::is_same<unsigned int, boost::optional<unsigned int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >, boost::is_same<unsigned int, boost::optional<unsigned int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Alignment>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Alignment>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Alignment>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::LineSpacingInfo>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::LineSpacingInfo>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::LineSpacingInfo>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<int, const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<int, const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<int, const int&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<int>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<int>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<int>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<int> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<int, const boost::optional<int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, const boost::optional<int>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, const boost::optional<int>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingType>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingType>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingType>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingDelimiter>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingDelimiter>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingDelimiter>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ListInfo>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ListInfo>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ListInfo>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<int, int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<int, int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<int, int>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<int> >, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<int> >, boost::is_same<int, boost::optional<int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<int> >, boost::is_same<int, boost::optional<int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<int, boost::optional<int>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, boost::optional<int>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, boost::optional<int>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/lambda_fwd.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:18,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/if.hpp:19,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/meta.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:17,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:13,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:13,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:33,
                 from MSPUBParser.cpp:21:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na.hpp:34:8: warning: base class 'struct mpl_::bool_<true>' has a non-virtual destructor [-Weffc++]
 struct is_na<na>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na.hpp:52:8: warning: base class 'struct mpl_::bool_<false>' has a non-virtual destructor [-Weffc++]
 struct is_not_na<na>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/if.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/meta.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:17,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:13,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:13,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:33,
                 from MSPUBParser.cpp:21:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:127:8: warning: base class 'struct mpl_::int_<-1>' has a non-virtual destructor [-Weffc++]
 struct template_arity< \
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:158:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY'
 BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY(i, i, name) \
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:162:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC_NO_ETI'
 BOOST_MPL_AUX_NA_SPEC_NO_ETI(i, name) \
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/if.hpp:131:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC'
 BOOST_MPL_AUX_NA_SPEC(3, if_)
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:127:8: warning: base class 'struct mpl_::int_<-1>' has a non-virtual destructor [-Weffc++]
 struct template_arity< \
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:158:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY'
 BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY(i, i, name) \
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:162:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC_NO_ETI'
 BOOST_MPL_AUX_NA_SPEC_NO_ETI(i, name) \
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/eval_if.hpp:67:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC'
 BOOST_MPL_AUX_NA_SPEC(3, eval_if)
 ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/tag.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/numeric_op.hpp:24,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/comparison_op.hpp:27,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/equal_to.hpp:19,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/meta.hpp:17,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:17,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:13,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:13,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:33,
                 from MSPUBParser.cpp:21:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/void.hpp:45:8: warning: base class 'struct mpl_::bool_<true>' has a non-virtual destructor [-Weffc++]
 struct is_void_<void_>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/void.hpp:63:8: warning: base class 'struct mpl_::bool_<false>' has a non-virtual destructor [-Weffc++]
 struct is_not_void_<void_>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/if.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/meta.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:17,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:13,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:13,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:33,
                 from MSPUBParser.cpp:21:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:127:8: warning: base class 'struct mpl_::int_<-1>' has a non-virtual destructor [-Weffc++]
 struct template_arity< \
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:158:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY'
 BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY(i, i, name) \
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:162:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC_NO_ETI'
 BOOST_MPL_AUX_NA_SPEC_NO_ETI(i, name) \
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/void.hpp:71:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC'
 BOOST_MPL_AUX_NA_SPEC(1, is_void_)
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:127:8: warning: base class 'struct mpl_::int_<-1>' has a non-virtual destructor [-Weffc++]
 struct template_arity< \
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:158:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY'
 BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY(i, i, name) \
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:162:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC_NO_ETI'
 BOOST_MPL_AUX_NA_SPEC_NO_ETI(i, name) \
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/void.hpp:72:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC'
 BOOST_MPL_AUX_NA_SPEC(1, is_not_void_)
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:127:8: warning: base class 'struct mpl_::int_<-1>' has a non-virtual destructor [-Weffc++]
 struct template_arity< \
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:171:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY'
 BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY(i, j, name) \
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/equal_to.hpp:78:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC2'
 BOOST_MPL_AUX_NA_SPEC2(2, 2, equal_to)
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:127:8: warning: base class 'struct mpl_::int_<-1>' has a non-virtual destructor [-Weffc++]
 struct template_arity< \
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:158:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY'
 BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY(i, i, name) \
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:162:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC_NO_ETI'
 BOOST_MPL_AUX_NA_SPEC_NO_ETI(i, name) \
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/not.hpp:47:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC'
 BOOST_MPL_AUX_NA_SPEC(1,not_)
 ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/include_preprocessed.hpp:37:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/and.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/meta.hpp:19,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:17,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:13,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:13,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:33,
                 from MSPUBParser.cpp:21:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/and.hpp:33:8: warning: base class 'struct mpl_::bool_<true>' has a non-virtual destructor [-Weffc++]
 struct and_impl<
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/if.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/meta.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:17,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:13,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:13,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:33,
                 from MSPUBParser.cpp:21:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:127:8: warning: base class 'struct mpl_::int_<-1>' has a non-virtual destructor [-Weffc++]
 struct template_arity< \
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:171:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY'
 BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY(i, j, name) \
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/and.hpp:63:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC2'
 BOOST_MPL_AUX_NA_SPEC2(
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:127:8: warning: base class 'struct mpl_::int_<-1>' has a non-virtual destructor [-Weffc++]
 struct template_arity< \
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:158:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY'
 BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY(i, i, name) \
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/identity.hpp:40:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC_NO_ETI'
 BOOST_MPL_AUX_NA_SPEC_NO_ETI(1, identity)
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:127:8: warning: base class 'struct mpl_::int_<-1>' has a non-virtual destructor [-Weffc++]
 struct template_arity< \
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:158:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY'
 BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY(i, i, name) \
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/identity.hpp:41:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC_NO_ETI'
 BOOST_MPL_AUX_NA_SPEC_NO_ETI(1, make_identity)
 ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/arithmetic_op.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/times.hpp:19,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/multiplies.hpp:17,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/is_subranged.hpp:17,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:21,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:13,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:13,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:33,
                 from MSPUBParser.cpp:21:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/largest_int.hpp:26:19: warning: base class 'struct mpl_::int_<1>' has a non-virtual destructor [-Weffc++]
 template<> struct integral_rank<bool>           : int_<1> {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/largest_int.hpp:27:19: warning: base class 'struct mpl_::int_<2>' has a non-virtual destructor [-Weffc++]
 template<> struct integral_rank<signed char>    : int_<2> {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/largest_int.hpp:28:19: warning: base class 'struct mpl_::int_<3>' has a non-virtual destructor [-Weffc++]
 template<> struct integral_rank<char>           : int_<3> {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/largest_int.hpp:29:19: warning: base class 'struct mpl_::int_<4>' has a non-virtual destructor [-Weffc++]
 template<> struct integral_rank<unsigned char>  : int_<4> {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/largest_int.hpp:31:19: warning: base class 'struct mpl_::int_<5>' has a non-virtual destructor [-Weffc++]
 template<> struct integral_rank<wchar_t>        : int_<5> {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/largest_int.hpp:33:19: warning: base class 'struct mpl_::int_<6>' has a non-virtual destructor [-Weffc++]
 template<> struct integral_rank<short>          : int_<6> {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/largest_int.hpp:34:19: warning: base class 'struct mpl_::int_<7>' has a non-virtual destructor [-Weffc++]
 template<> struct integral_rank<unsigned short> : int_<7> {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/largest_int.hpp:35:19: warning: base class 'struct mpl_::int_<8>' has a non-virtual destructor [-Weffc++]
 template<> struct integral_rank<int>            : int_<8> {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/largest_int.hpp:36:19: warning: base class 'struct mpl_::int_<9>' has a non-virtual destructor [-Weffc++]
 template<> struct integral_rank<unsigned int>   : int_<9> {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/largest_int.hpp:37:19: warning: base class 'struct mpl_::int_<10>' has a non-virtual destructor [-Weffc++]
 template<> struct integral_rank<long>           : int_<10> {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/largest_int.hpp:38:19: warning: base class 'struct mpl_::int_<11>' has a non-virtual destructor [-Weffc++]
 template<> struct integral_rank<unsigned long>  : int_<11> {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/largest_int.hpp:41:19: warning: base class 'struct mpl_::int_<12>' has a non-virtual destructor [-Weffc++]
 template<> struct integral_rank<long_long_type> : int_<12> {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/largest_int.hpp:42:19: warning: base class 'struct mpl_::int_<13>' has a non-virtual destructor [-Weffc++]
 template<> struct integral_rank<ulong_long_type>: int_<13> {};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/if.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/meta.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:17,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:13,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:13,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:33,
                 from MSPUBParser.cpp:21:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:127:8: warning: base class 'struct mpl_::int_<-1>' has a non-virtual destructor [-Weffc++]
 struct template_arity< \
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:171:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY'
 BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY(i, j, name) \
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/times.hpp:123:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC2'
 BOOST_MPL_AUX_NA_SPEC2(2, 5, times)
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:127:8: warning: base class 'struct mpl_::int_<-1>' has a non-virtual destructor [-Weffc++]
 struct template_arity< \
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:158:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY'
 BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY(i, i, name) \
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:162:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC_NO_ETI'
 BOOST_MPL_AUX_NA_SPEC_NO_ETI(i, name) \
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/multiplies.hpp:47:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC'
 BOOST_MPL_AUX_NA_SPEC(AUX778076_OP_ARITY, multiplies)
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:127:8: warning: base class 'struct mpl_::int_<-1>' has a non-virtual destructor [-Weffc++]
 struct template_arity< \
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/na_spec.hpp:171:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY'
 BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY(i, j, name) \
 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/less.hpp:78:1: note: in expansion of macro 'BOOST_MPL_AUX_NA_SPEC2'
 BOOST_MPL_AUX_NA_SPEC2(2, 2, less)
 ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<double, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<double, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<double, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, double>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<double, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<double, double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<double, double>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<double, double> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<double, double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<double, double&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, double&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, double&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::Dash>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Dash>':
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::Dash>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Dash, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Dash, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Dash, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::Dash>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Dash, libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::Dash, libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::Dash, libmspub::Dash>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::Dash, libmspub::Dash> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, libmspub::Dash&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, libmspub::Dash&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, libmspub::Dash&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::ShapeType>':
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::ShapeType>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::Coordinate>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Coordinate>':
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::Coordinate>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<std::pair<bool, bool> >::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 1ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<std::pair<bool, bool> >':
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<std::pair<bool, bool> >' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::Margins>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Margins>':
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::Margins>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::BorderPosition>':
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::BorderPosition>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::DynamicCustomShape>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::DynamicCustomShape>':
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::DynamicCustomShape>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::ColorReference>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::ColorReference>':
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::ColorReference>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::TableInfo>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::TableInfo>':
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::TableInfo>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::Arrow>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Arrow>':
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::Arrow>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::VerticalAlign>':
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::VerticalAlign>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::Shadow>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Shadow>':
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::Shadow>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer<T*> : public true_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<const char*>':
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<const char*>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<librevenge::RVNGString>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<librevenge::RVNGString>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<librevenge::RVNGString>'
MSPUBParser.cpp:535:51:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<librevenge::RVNGString>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<librevenge::RVNGString>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<librevenge::RVNGString>'
MSPUBParser.cpp:535:51:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<librevenge::RVNGString>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<librevenge::RVNGString>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<librevenge::RVNGString>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<librevenge::RVNGString>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<librevenge::RVNGString>'
MSPUBParser.cpp:535:51:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<librevenge::RVNGString>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<librevenge::RVNGString>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<librevenge::RVNGString>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<librevenge::RVNGString>'
MSPUBParser.cpp:535:51:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<librevenge::RVNGString>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<librevenge::RVNGString>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<librevenge::RVNGString>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<librevenge::RVNGString>'
MSPUBParser.cpp:535:51:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<librevenge::RVNGString>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<librevenge::RVNGString>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<librevenge::RVNGString>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<librevenge::RVNGString>'
MSPUBParser.cpp:535:51:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<librevenge::RVNGString>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<librevenge::RVNGString>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<librevenge::RVNGString>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<librevenge::RVNGString>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<librevenge::RVNGString>'
MSPUBParser.cpp:535:51:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<librevenge::RVNGString>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<librevenge::RVNGString>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<librevenge::RVNGString>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<librevenge::RVNGString>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<librevenge::RVNGString>'
MSPUBParser.cpp:535:51:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<librevenge::RVNGString>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<librevenge::RVNGString>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<librevenge::RVNGString>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<librevenge::RVNGString>'
MSPUBParser.cpp:535:51:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<librevenge::RVNGString>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<librevenge::RVNGString>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<librevenge::RVNGString>'
MSPUBParser.cpp:535:51:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<librevenge::RVNGString>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<librevenge::RVNGString>'
MSPUBParser.cpp:535:51:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<librevenge::RVNGString>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<librevenge::RVNGString>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<librevenge::RVNGString>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<librevenge::RVNGString>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<librevenge::RVNGString>'
MSPUBParser.cpp:535:51:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<librevenge::RVNGString>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<librevenge::RVNGString>'
MSPUBParser.cpp:535:51:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<librevenge::RVNGString>':
MSPUBParser.cpp:535:51:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<librevenge::RVNGString>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<librevenge::RVNGString>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<librevenge::RVNGString>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = librevenge::RVNGString] [with T_ = librevenge::RVNGString]'
MSPUBParser.cpp:544:20:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<librevenge::RVNGString>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<librevenge::RVNGString>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = librevenge::RVNGString] [with T_ = librevenge::RVNGString]'
MSPUBParser.cpp:544:20:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<librevenge::RVNGString, librevenge::RVNGString>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<librevenge::RVNGString, librevenge::RVNGString>, boost::optional<librevenge::RVNGString>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = librevenge::RVNGString] [with T_ = librevenge::RVNGString]'
MSPUBParser.cpp:544:20:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<librevenge::RVNGString, librevenge::RVNGString>, boost::optional<librevenge::RVNGString>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = librevenge::RVNGString] [with T_ = librevenge::RVNGString]'
MSPUBParser.cpp:544:20:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, boost::optional<librevenge::RVNGString>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<librevenge::RVNGString, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<librevenge::RVNGString>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<librevenge::RVNGString>, boost::is_same<librevenge::RVNGString, librevenge::RVNGString> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<librevenge::RVNGString, librevenge::RVNGString>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = librevenge::RVNGString] [with Expr = librevenge::RVNGString]'
MSPUBParser.cpp:544:20:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<librevenge::RVNGString, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<librevenge::RVNGString>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<librevenge::RVNGString>, boost::is_same<librevenge::RVNGString, librevenge::RVNGString> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<librevenge::RVNGString, librevenge::RVNGString>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = librevenge::RVNGString] [with Expr = librevenge::RVNGString]'
MSPUBParser.cpp:544:20:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<librevenge::RVNGString, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<librevenge::RVNGString>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<librevenge::RVNGString>, boost::is_same<librevenge::RVNGString, librevenge::RVNGString> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<librevenge::RVNGString, librevenge::RVNGString>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = librevenge::RVNGString] [with Expr = librevenge::RVNGString]'
MSPUBParser.cpp:544:20:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, librevenge::RVNGString>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, librevenge::RVNGString>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, librevenge::RVNGString>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<librevenge::RVNGString>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<librevenge::RVNGString>, boost::is_same<librevenge::RVNGString, librevenge::RVNGString> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<librevenge::RVNGString, librevenge::RVNGString>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = librevenge::RVNGString] [with Expr = librevenge::RVNGString]'
MSPUBParser.cpp:544:20:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, librevenge::RVNGString>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<librevenge::RVNGString>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<librevenge::RVNGString>, boost::is_same<librevenge::RVNGString, librevenge::RVNGString> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<librevenge::RVNGString, librevenge::RVNGString>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = librevenge::RVNGString] [with Expr = librevenge::RVNGString]'
MSPUBParser.cpp:544:20:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<librevenge::RVNGString>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<librevenge::RVNGString>, boost::is_same<librevenge::RVNGString, librevenge::RVNGString> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<librevenge::RVNGString, librevenge::RVNGString>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = librevenge::RVNGString] [with Expr = librevenge::RVNGString]'
MSPUBParser.cpp:544:20:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<librevenge::RVNGString, librevenge::RVNGString> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<librevenge::RVNGString>, boost::is_same<librevenge::RVNGString, librevenge::RVNGString> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<librevenge::RVNGString, librevenge::RVNGString>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = librevenge::RVNGString] [with Expr = librevenge::RVNGString]'
MSPUBParser.cpp:544:20:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<librevenge::RVNGString, librevenge::RVNGString>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<librevenge::RVNGString>, boost::is_same<librevenge::RVNGString, librevenge::RVNGString> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<librevenge::RVNGString, librevenge::RVNGString>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = librevenge::RVNGString] [with Expr = librevenge::RVNGString]'
MSPUBParser.cpp:544:20:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<librevenge::RVNGString, librevenge::RVNGString> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<librevenge::RVNGString, librevenge::RVNGString>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = librevenge::RVNGString] [with Expr = librevenge::RVNGString]'
MSPUBParser.cpp:544:20:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<librevenge::RVNGString>, boost::is_same<librevenge::RVNGString, librevenge::RVNGString> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<librevenge::RVNGString, librevenge::RVNGString, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<librevenge::RVNGString, librevenge::RVNGString, true>, boost::optional<librevenge::RVNGString>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = librevenge::RVNGString] [with Expr = librevenge::RVNGString]'
MSPUBParser.cpp:544:20:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<librevenge::RVNGString, librevenge::RVNGString, true>, boost::optional<librevenge::RVNGString>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = librevenge::RVNGString] [with Expr = librevenge::RVNGString]'
MSPUBParser.cpp:544:20:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<librevenge::RVNGString>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<long unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = unsigned int] [with T_ = long unsigned int&]'
MSPUBParser.cpp:557:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<long unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = unsigned int] [with T_ = long unsigned int&]'
MSPUBParser.cpp:557:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, long unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<unsigned int, long unsigned int>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = unsigned int] [with T_ = long unsigned int&]'
MSPUBParser.cpp:557:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<unsigned int, long unsigned int>, boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = unsigned int] [with T_ = long unsigned int&]'
MSPUBParser.cpp:557:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<long unsigned int, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<long unsigned int&>, boost::is_same<unsigned int, long unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = long unsigned int&]'
MSPUBParser.cpp:557:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<long unsigned int, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<long unsigned int&>, boost::is_same<unsigned int, long unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = long unsigned int&]'
MSPUBParser.cpp:557:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<long unsigned int, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<long unsigned int&>, boost::is_same<unsigned int, long unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = long unsigned int&]'
MSPUBParser.cpp:557:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, long unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, long unsigned int>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<long unsigned int&>, boost::is_same<unsigned int, long unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = long unsigned int&]'
MSPUBParser.cpp:557:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, long unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<long unsigned int&>, boost::is_same<unsigned int, long unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = long unsigned int&]'
MSPUBParser.cpp:557:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<long unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<long unsigned int&>, boost::is_same<unsigned int, long unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = long unsigned int&]'
MSPUBParser.cpp:557:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<unsigned int, long unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<long unsigned int&>, boost::is_same<unsigned int, long unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = long unsigned int&]'
MSPUBParser.cpp:557:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<unsigned int, long unsigned int>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<long unsigned int&>, boost::is_same<unsigned int, long unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = long unsigned int&]'
MSPUBParser.cpp:557:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<unsigned int, long unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, long unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = long unsigned int&]'
MSPUBParser.cpp:557:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<long unsigned int&>, boost::is_same<unsigned int, long unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_class.hpp: In instantiation of 'struct boost::is_class<boost::in_place_factory_base>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::in_place_factory_base, long unsigned int>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::in_place_factory_base, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::is_base_of<boost::in_place_factory_base, long unsigned int>, boost::is_base_of<boost::typed_in_place_factory_base, long unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:804:8:   required from 'struct boost::optional_detail::is_in_place_factory<long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<long unsigned int&>, boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = long unsigned int&]'
MSPUBParser.cpp:557:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_class.hpp:105:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_class : public integral_constant<bool, ::boost::detail::is_class_impl<T>::value> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::in_place_factory_base, long unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::in_place_factory_base, long unsigned int>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::in_place_factory_base, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::is_base_of<boost::in_place_factory_base, long unsigned int>, boost::is_base_of<boost::typed_in_place_factory_base, long unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:804:8:   required from 'struct boost::optional_detail::is_in_place_factory<long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<long unsigned int&>, boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = long unsigned int&]'
MSPUBParser.cpp:557:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::in_place_factory_base, long unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::is_base_of<boost::in_place_factory_base, long unsigned int>, boost::is_base_of<boost::typed_in_place_factory_base, long unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:804:8:   required from 'struct boost::optional_detail::is_in_place_factory<long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<long unsigned int&>, boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = long unsigned int&]'
MSPUBParser.cpp:557:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_class.hpp: In instantiation of 'struct boost::is_class<boost::typed_in_place_factory_base>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::typed_in_place_factory_base, long unsigned int>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::typed_in_place_factory_base, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_base_of<boost::typed_in_place_factory_base, long unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::is_base_of<boost::in_place_factory_base, long unsigned int>, boost::is_base_of<boost::typed_in_place_factory_base, long unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:804:8:   required from 'struct boost::optional_detail::is_in_place_factory<long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<long unsigned int&>, boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = long unsigned int&]'
MSPUBParser.cpp:557:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_class.hpp:105:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_class : public integral_constant<bool, ::boost::detail::is_class_impl<T>::value> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::typed_in_place_factory_base, long unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::typed_in_place_factory_base, long unsigned int>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::typed_in_place_factory_base, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_base_of<boost::typed_in_place_factory_base, long unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::is_base_of<boost::in_place_factory_base, long unsigned int>, boost::is_base_of<boost::typed_in_place_factory_base, long unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:804:8:   required from 'struct boost::optional_detail::is_in_place_factory<long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<long unsigned int&>, boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = long unsigned int&]'
MSPUBParser.cpp:557:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::typed_in_place_factory_base, long unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_base_of<boost::typed_in_place_factory_base, long unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::is_base_of<boost::in_place_factory_base, long unsigned int>, boost::is_base_of<boost::typed_in_place_factory_base, long unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:804:8:   required from 'struct boost::optional_detail::is_in_place_factory<long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<long unsigned int&>, boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = long unsigned int&]'
MSPUBParser.cpp:557:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_base_of<boost::typed_in_place_factory_base, long unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::is_base_of<boost::in_place_factory_base, long unsigned int>, boost::is_base_of<boost::typed_in_place_factory_base, long unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:804:8:   required from 'struct boost::optional_detail::is_in_place_factory<long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<long unsigned int&>, boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = long unsigned int&]'
MSPUBParser.cpp:557:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_base_of<boost::typed_in_place_factory_base, long unsigned int>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_base_of<boost::in_place_factory_base, long unsigned int>, boost::is_base_of<boost::typed_in_place_factory_base, long unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:804:8:   required from 'struct boost::optional_detail::is_in_place_factory<long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<long unsigned int&>, boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = long unsigned int&]'
MSPUBParser.cpp:557:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_base_of<boost::typed_in_place_factory_base, long unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_in_place_factory<long unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<long unsigned int&>, boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = long unsigned int&]'
MSPUBParser.cpp:557:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:804:8: warning: base class 'struct boost::disjunction<boost::is_base_of<boost::in_place_factory_base, long unsigned int>, boost::is_base_of<boost::typed_in_place_factory_base, long unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct is_in_place_factory
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<long unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:422:6:   required from 'struct boost::detail::is_convertible_impl_dispatch_base<long unsigned int&, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:431:8:   required from 'struct boost::detail::is_convertible_impl_dispatch<long unsigned int&, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:481:8:   required from 'struct boost::is_convertible<long unsigned int&, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:30:8:   required from 'struct boost::conjunction<boost::is_convertible<long unsigned int&, unsigned int>, boost::is_assignable<unsigned int&, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:840:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<long unsigned int&>, boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = long unsigned int&]'
MSPUBParser.cpp:557:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<long unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:422:6:   required from 'struct boost::detail::is_convertible_impl_dispatch_base<long unsigned int&, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:431:8:   required from 'struct boost::detail::is_convertible_impl_dispatch<long unsigned int&, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:481:8:   required from 'struct boost::is_convertible<long unsigned int&, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:30:8:   required from 'struct boost::conjunction<boost::is_convertible<long unsigned int&, unsigned int>, boost::is_assignable<unsigned int&, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:840:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<long unsigned int&>, boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = long unsigned int&]'
MSPUBParser.cpp:557:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<long unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:422:6:   required from 'struct boost::detail::is_convertible_impl_dispatch_base<long unsigned int&, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:431:8:   required from 'struct boost::detail::is_convertible_impl_dispatch<long unsigned int&, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:481:8:   required from 'struct boost::is_convertible<long unsigned int&, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:30:8:   required from 'struct boost::conjunction<boost::is_convertible<long unsigned int&, unsigned int>, boost::is_assignable<unsigned int&, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:840:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<long unsigned int&>, boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = long unsigned int&]'
MSPUBParser.cpp:557:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:51:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp: In instantiation of 'struct boost::detail::is_convertible_impl_dispatch<long unsigned int&, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:481:8:   required from 'struct boost::is_convertible<long unsigned int&, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:30:8:   required from 'struct boost::conjunction<boost::is_convertible<long unsigned int&, unsigned int>, boost::is_assignable<unsigned int&, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:840:8:   required from 'struct boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<long unsigned int&>, boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = long unsigned int&]'
MSPUBParser.cpp:557:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:431:8: warning: base class 'struct boost::detail::is_convertible_impl<long unsigned int&, unsigned int>' has a non-virtual destructor [-Weffc++]
 struct is_convertible_impl_dispatch 
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<long unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:70:43:   required from 'const bool boost::detail::or_helper<boost::is_void<long unsigned int&>, boost::is_function<unsigned int>, boost::is_array<unsigned int> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:365:4:   required from 'const bool boost::detail::is_convertible_impl<long unsigned int&, unsigned int>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:481:8:   required from 'struct boost::is_convertible<long unsigned int&, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:30:8:   required from 'struct boost::conjunction<boost::is_convertible<long unsigned int&, unsigned int>, boost::is_assignable<unsigned int&, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:840:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<long unsigned int&>, boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = long unsigned int&]'
MSPUBParser.cpp:557:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<long unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = long unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:90:59:   required by substitution of 'template<class From1, class To1> static decltype ((test_aux<To1>(declval<From1>()), boost::detail::is_convertible_basic_impl<From, To, false>::one())) boost::detail::is_convertible_basic_impl<From, To, false>::test(int) [with From1 = From1; To1 = To1; From = long unsigned int&; To = unsigned int] [with From1 = long unsigned int&; To1 = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:96:44:   [ skipping 6 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<long unsigned int&>, boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = long unsigned int&]'
MSPUBParser.cpp:557:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<long unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = long unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:90:59:   required by substitution of 'template<class From1, class To1> static decltype ((test_aux<To1>(declval<From1>()), boost::detail::is_convertible_basic_impl<From, To, false>::one())) boost::detail::is_convertible_basic_impl<From, To, false>::test(int) [with From1 = From1; To1 = To1; From = long unsigned int&; To = unsigned int] [with From1 = long unsigned int&; To1 = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:96:44:   [ skipping 6 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<long unsigned int&>, boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = long unsigned int&]'
MSPUBParser.cpp:557:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<long unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = long unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:90:59:   required by substitution of 'template<class From1, class To1> static decltype ((test_aux<To1>(declval<From1>()), boost::detail::is_convertible_basic_impl<From, To, false>::one())) boost::detail::is_convertible_basic_impl<From, To, false>::test(int) [with From1 = From1; To1 = To1; From = long unsigned int&; To = unsigned int] [with From1 = long unsigned int&; To1 = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:96:44:   required from 'const bool boost::detail::is_convertible_basic_impl<long unsigned int&, unsigned int, false>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:365:4:   [ skipping 5 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<long unsigned int&>, boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = long unsigned int&]'
MSPUBParser.cpp:557:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<long unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:484:4:   required from 'struct boost::is_convertible<long unsigned int&, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:30:8:   required from 'struct boost::conjunction<boost::is_convertible<long unsigned int&, unsigned int>, boost::is_assignable<unsigned int&, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:840:8:   required from 'struct boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<long unsigned int&>, boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = long unsigned int&]'
MSPUBParser.cpp:557:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<long unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:484:4:   required from 'struct boost::is_convertible<long unsigned int&, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:30:8:   required from 'struct boost::conjunction<boost::is_convertible<long unsigned int&, unsigned int>, boost::is_assignable<unsigned int&, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:840:8:   required from 'struct boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<long unsigned int&>, boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = long unsigned int&]'
MSPUBParser.cpp:557:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:51:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp: In instantiation of 'struct boost::is_convertible<long unsigned int&, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:30:8:   required from 'struct boost::conjunction<boost::is_convertible<long unsigned int&, unsigned int>, boost::is_assignable<unsigned int&, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:840:8:   required from 'struct boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<long unsigned int&>, boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = long unsigned int&]'
MSPUBParser.cpp:557:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:481:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_convertible : public integral_constant<bool, ::boost::detail::is_convertible_impl_dispatch<From, To>::value> 
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_assignable.hpp:45:4:   required from 'struct boost::is_assignable<unsigned int&, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:26:8:   required from 'struct boost::conjunction<boost::is_assignable<unsigned int&, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:30:8:   required from 'struct boost::conjunction<boost::is_convertible<long unsigned int&, unsigned int>, boost::is_assignable<unsigned int&, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:840:8:   required from 'struct boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<long unsigned int&>, boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = long unsigned int&]'
MSPUBParser.cpp:557:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:47:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_assignable.hpp: In instantiation of 'struct boost::is_assignable<unsigned int&, long unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:26:8:   required from 'struct boost::conjunction<boost::is_assignable<unsigned int&, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:30:8:   required from 'struct boost::conjunction<boost::is_convertible<long unsigned int&, unsigned int>, boost::is_assignable<unsigned int&, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:840:8:   required from 'struct boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<long unsigned int&>, boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = long unsigned int&]'
MSPUBParser.cpp:557:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_assignable.hpp:44:39: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_assignable : public integral_constant<bool, sizeof(detail::is_assignable_imp::test<T, U>(0)) == sizeof(boost::type_traits::yes_type)>
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:40:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp: In instantiation of 'struct boost::conjunction<boost::is_assignable<unsigned int&, long unsigned int&> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:30:8:   required from 'struct boost::conjunction<boost::is_convertible<long unsigned int&, unsigned int>, boost::is_assignable<unsigned int&, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:840:8:   required from 'struct boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<long unsigned int&>, boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = long unsigned int&]'
MSPUBParser.cpp:557:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:26:8: warning: base class 'struct boost::is_assignable<unsigned int&, long unsigned int&>' has a non-virtual destructor [-Weffc++]
 struct conjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp: In instantiation of 'struct boost::conjunction<boost::is_convertible<long unsigned int&, unsigned int>, boost::is_assignable<unsigned int&, long unsigned int&> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:840:8:   required from 'struct boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<long unsigned int&>, boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = long unsigned int&]'
MSPUBParser.cpp:557:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:30:8: warning: base class 'struct boost::conjunction<boost::is_assignable<unsigned int&, long unsigned int&> >' has a non-virtual destructor [-Weffc++]
 struct conjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<long unsigned int&>, boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = long unsigned int&]'
MSPUBParser.cpp:557:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:840:8: warning: base class 'struct boost::conjunction<boost::is_convertible<long unsigned int&, unsigned int>, boost::is_assignable<unsigned int&, long unsigned int&> >' has a non-virtual destructor [-Weffc++]
 struct is_opt_assignable
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<long unsigned int&>, boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = long unsigned int&]'
MSPUBParser.cpp:557:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<long unsigned int&>, boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, long unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = long unsigned int&]'
MSPUBParser.cpp:557:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, long unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = long unsigned int&]'
MSPUBParser.cpp:557:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<long unsigned int&>, boost::optional_detail::is_opt_assignable<unsigned int, long unsigned int&> >' has a non-virtual destructor [-Weffc++]
 struct is_factory_or_opt_assignable_to_T
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = long unsigned int&]'
MSPUBParser.cpp:557:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8: warning: base class 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, long unsigned int&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate<T, U, false>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, long unsigned int&, false>, boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = long unsigned int&]'
MSPUBParser.cpp:557:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<unsigned int, unsigned int>, boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = unsigned int] [with T_ = unsigned int&]'
MSPUBParser.cpp:725:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned int&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned int&, true>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned int&]'
MSPUBParser.cpp:725:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned int&, true>, boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned int&]'
MSPUBParser.cpp:725:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:54:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp: In instantiation of 'struct boost::detail::false_or_cpp11_noexcept_move_constructible<libmspub::ListInfo, void>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:54:27:   required from 'struct boost::is_nothrow_move_constructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5:   required from 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::ListInfo]'
MSPUBParser.cpp:1239:51:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:46:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct false_or_cpp11_noexcept_move_constructible <
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp: In instantiation of 'struct boost::is_nothrow_move_constructible<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5:   required from 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::ListInfo]'
MSPUBParser.cpp:1239:51:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:54:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_nothrow_move_constructible
                           ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp: In instantiation of 'struct boost::detail::false_or_cpp11_noexcept_move_constructible<libmspub::LineSpacingInfo, void>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:54:27:   required from 'struct boost::is_nothrow_move_constructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5:   required from 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::LineSpacingInfo]'
MSPUBParser.cpp:1239:51:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:46:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct false_or_cpp11_noexcept_move_constructible <
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp: In instantiation of 'struct boost::is_nothrow_move_constructible<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5:   required from 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::LineSpacingInfo]'
MSPUBParser.cpp:1239:51:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:54:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_nothrow_move_constructible
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Alignment] [with T_ = libmspub::Alignment]'
MSPUBParser.cpp:1291:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Alignment, libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::Alignment, libmspub::Alignment>, boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Alignment] [with T_ = libmspub::Alignment]'
MSPUBParser.cpp:1291:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::Alignment, libmspub::Alignment>, boost::optional<libmspub::Alignment>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Alignment] [with T_ = libmspub::Alignment]'
MSPUBParser.cpp:1291:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, boost::optional<libmspub::Alignment>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Alignment, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Alignment>, boost::is_same<libmspub::Alignment, libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Alignment] [with Expr = libmspub::Alignment]'
MSPUBParser.cpp:1291:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Alignment, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Alignment>, boost::is_same<libmspub::Alignment, libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Alignment] [with Expr = libmspub::Alignment]'
MSPUBParser.cpp:1291:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Alignment, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Alignment>, boost::is_same<libmspub::Alignment, libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Alignment] [with Expr = libmspub::Alignment]'
MSPUBParser.cpp:1291:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::Alignment>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Alignment>, boost::is_same<libmspub::Alignment, libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Alignment] [with Expr = libmspub::Alignment]'
MSPUBParser.cpp:1291:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Alignment>, boost::is_same<libmspub::Alignment, libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Alignment] [with Expr = libmspub::Alignment]'
MSPUBParser.cpp:1291:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Alignment>, boost::is_same<libmspub::Alignment, libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Alignment] [with Expr = libmspub::Alignment]'
MSPUBParser.cpp:1291:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::Alignment, libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Alignment>, boost::is_same<libmspub::Alignment, libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Alignment] [with Expr = libmspub::Alignment]'
MSPUBParser.cpp:1291:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::Alignment, libmspub::Alignment>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Alignment>, boost::is_same<libmspub::Alignment, libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Alignment] [with Expr = libmspub::Alignment]'
MSPUBParser.cpp:1291:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::Alignment, libmspub::Alignment> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Alignment] [with Expr = libmspub::Alignment]'
MSPUBParser.cpp:1291:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Alignment>, boost::is_same<libmspub::Alignment, libmspub::Alignment> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::Alignment, libmspub::Alignment, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Alignment, libmspub::Alignment, true>, boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Alignment] [with Expr = libmspub::Alignment]'
MSPUBParser.cpp:1291:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Alignment, libmspub::Alignment, true>, boost::optional<libmspub::Alignment>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Alignment] [with Expr = libmspub::Alignment]'
MSPUBParser.cpp:1291:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Alignment>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::LineSpacingInfo] [with T_ = libmspub::LineSpacingInfo]'
MSPUBParser.cpp:1302:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::LineSpacingInfo] [with T_ = libmspub::LineSpacingInfo]'
MSPUBParser.cpp:1302:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, boost::optional<libmspub::LineSpacingInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::LineSpacingInfo] [with T_ = libmspub::LineSpacingInfo]'
MSPUBParser.cpp:1302:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, boost::optional<libmspub::LineSpacingInfo>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::LineSpacingInfo, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::LineSpacingInfo>, boost::is_same<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::LineSpacingInfo] [with Expr = libmspub::LineSpacingInfo]'
MSPUBParser.cpp:1302:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::LineSpacingInfo, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::LineSpacingInfo>, boost::is_same<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::LineSpacingInfo] [with Expr = libmspub::LineSpacingInfo]'
MSPUBParser.cpp:1302:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::LineSpacingInfo, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::LineSpacingInfo>, boost::is_same<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::LineSpacingInfo] [with Expr = libmspub::LineSpacingInfo]'
MSPUBParser.cpp:1302:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::LineSpacingInfo>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::LineSpacingInfo>, boost::is_same<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::LineSpacingInfo] [with Expr = libmspub::LineSpacingInfo]'
MSPUBParser.cpp:1302:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::LineSpacingInfo>, boost::is_same<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::LineSpacingInfo] [with Expr = libmspub::LineSpacingInfo]'
MSPUBParser.cpp:1302:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::LineSpacingInfo>, boost::is_same<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::LineSpacingInfo] [with Expr = libmspub::LineSpacingInfo]'
MSPUBParser.cpp:1302:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::LineSpacingInfo>, boost::is_same<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::LineSpacingInfo] [with Expr = libmspub::LineSpacingInfo]'
MSPUBParser.cpp:1302:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::LineSpacingInfo>, boost::is_same<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::LineSpacingInfo] [with Expr = libmspub::LineSpacingInfo]'
MSPUBParser.cpp:1302:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::LineSpacingInfo] [with Expr = libmspub::LineSpacingInfo]'
MSPUBParser.cpp:1302:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::LineSpacingInfo>, boost::is_same<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo, true>, boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::LineSpacingInfo] [with Expr = libmspub::LineSpacingInfo]'
MSPUBParser.cpp:1302:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo, true>, boost::optional<libmspub::LineSpacingInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::LineSpacingInfo] [with Expr = libmspub::LineSpacingInfo]'
MSPUBParser.cpp:1302:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::LineSpacingInfo>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = int] [with T_ = int]'
MSPUBParser.cpp:1321:32:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<int, int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<int, int>, boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = int] [with T_ = int]'
MSPUBParser.cpp:1321:32:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<int, int>, boost::optional<int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = int] [with T_ = int]'
MSPUBParser.cpp:1321:32:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, boost::optional<int>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<int, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<int>, boost::is_same<int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = int] [with Expr = int]'
MSPUBParser.cpp:1321:32:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<int, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<int>, boost::is_same<int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = int] [with Expr = int]'
MSPUBParser.cpp:1321:32:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<int, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<int>, boost::is_same<int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = int] [with Expr = int]'
MSPUBParser.cpp:1321:32:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, int>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<int>, boost::is_same<int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = int] [with Expr = int]'
MSPUBParser.cpp:1321:32:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<int>, boost::is_same<int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = int] [with Expr = int]'
MSPUBParser.cpp:1321:32:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<int>, boost::is_same<int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = int] [with Expr = int]'
MSPUBParser.cpp:1321:32:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<int, int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<int>, boost::is_same<int, int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = int] [with Expr = int]'
MSPUBParser.cpp:1321:32:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<int, int>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<int>, boost::is_same<int, int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = int] [with Expr = int]'
MSPUBParser.cpp:1321:32:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<int, int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<int, int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = int] [with Expr = int]'
MSPUBParser.cpp:1321:32:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<int>, boost::is_same<int, int> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<int, int, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<int, int, true>, boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = int] [with Expr = int]'
MSPUBParser.cpp:1321:32:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<int, int, true>, boost::optional<int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = int] [with Expr = int]'
MSPUBParser.cpp:1321:32:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<int>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::ListInfo] [with T_ = libmspub::ListInfo]'
MSPUBParser.cpp:1391:22:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::ListInfo, libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::ListInfo, libmspub::ListInfo>, boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::ListInfo] [with T_ = libmspub::ListInfo]'
MSPUBParser.cpp:1391:22:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::ListInfo, libmspub::ListInfo>, boost::optional<libmspub::ListInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::ListInfo] [with T_ = libmspub::ListInfo]'
MSPUBParser.cpp:1391:22:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, boost::optional<libmspub::ListInfo>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::ListInfo, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::ListInfo>, boost::is_same<libmspub::ListInfo, libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ListInfo] [with Expr = libmspub::ListInfo]'
MSPUBParser.cpp:1391:22:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::ListInfo, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::ListInfo>, boost::is_same<libmspub::ListInfo, libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ListInfo] [with Expr = libmspub::ListInfo]'
MSPUBParser.cpp:1391:22:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::ListInfo, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::ListInfo>, boost::is_same<libmspub::ListInfo, libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ListInfo] [with Expr = libmspub::ListInfo]'
MSPUBParser.cpp:1391:22:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::ListInfo>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::ListInfo>, boost::is_same<libmspub::ListInfo, libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ListInfo] [with Expr = libmspub::ListInfo]'
MSPUBParser.cpp:1391:22:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::ListInfo>, boost::is_same<libmspub::ListInfo, libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ListInfo] [with Expr = libmspub::ListInfo]'
MSPUBParser.cpp:1391:22:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::ListInfo>, boost::is_same<libmspub::ListInfo, libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ListInfo] [with Expr = libmspub::ListInfo]'
MSPUBParser.cpp:1391:22:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::ListInfo, libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::ListInfo>, boost::is_same<libmspub::ListInfo, libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ListInfo] [with Expr = libmspub::ListInfo]'
MSPUBParser.cpp:1391:22:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::ListInfo, libmspub::ListInfo>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::ListInfo>, boost::is_same<libmspub::ListInfo, libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ListInfo] [with Expr = libmspub::ListInfo]'
MSPUBParser.cpp:1391:22:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::ListInfo, libmspub::ListInfo> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ListInfo] [with Expr = libmspub::ListInfo]'
MSPUBParser.cpp:1391:22:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::ListInfo>, boost::is_same<libmspub::ListInfo, libmspub::ListInfo> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::ListInfo, libmspub::ListInfo, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::ListInfo, libmspub::ListInfo, true>, boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ListInfo] [with Expr = libmspub::ListInfo]'
MSPUBParser.cpp:1391:22:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::ListInfo, libmspub::ListInfo, true>, boost::optional<libmspub::ListInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ListInfo] [with Expr = libmspub::ListInfo]'
MSPUBParser.cpp:1391:22:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::ListInfo>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Underline] [with T_ = libmspub::Underline]'
MSPUBParser.cpp:1430:23:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Underline, libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::Underline, libmspub::Underline>, boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Underline] [with T_ = libmspub::Underline]'
MSPUBParser.cpp:1430:23:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::Underline, libmspub::Underline>, boost::optional<libmspub::Underline>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Underline] [with T_ = libmspub::Underline]'
MSPUBParser.cpp:1430:23:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, boost::optional<libmspub::Underline>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Underline, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Underline>, boost::is_same<libmspub::Underline, libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Underline] [with Expr = libmspub::Underline]'
MSPUBParser.cpp:1430:23:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Underline, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Underline>, boost::is_same<libmspub::Underline, libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Underline] [with Expr = libmspub::Underline]'
MSPUBParser.cpp:1430:23:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Underline, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Underline>, boost::is_same<libmspub::Underline, libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Underline] [with Expr = libmspub::Underline]'
MSPUBParser.cpp:1430:23:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::Underline>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Underline>, boost::is_same<libmspub::Underline, libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Underline] [with Expr = libmspub::Underline]'
MSPUBParser.cpp:1430:23:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Underline>, boost::is_same<libmspub::Underline, libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Underline] [with Expr = libmspub::Underline]'
MSPUBParser.cpp:1430:23:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Underline>, boost::is_same<libmspub::Underline, libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Underline] [with Expr = libmspub::Underline]'
MSPUBParser.cpp:1430:23:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::Underline, libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Underline>, boost::is_same<libmspub::Underline, libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Underline] [with Expr = libmspub::Underline]'
MSPUBParser.cpp:1430:23:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::Underline, libmspub::Underline>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Underline>, boost::is_same<libmspub::Underline, libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Underline] [with Expr = libmspub::Underline]'
MSPUBParser.cpp:1430:23:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::Underline, libmspub::Underline> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Underline] [with Expr = libmspub::Underline]'
MSPUBParser.cpp:1430:23:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Underline>, boost::is_same<libmspub::Underline, libmspub::Underline> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::Underline, libmspub::Underline, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Underline, libmspub::Underline, true>, boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Underline] [with Expr = libmspub::Underline]'
MSPUBParser.cpp:1430:23:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Underline, libmspub::Underline, true>, boost::optional<libmspub::Underline>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Underline] [with Expr = libmspub::Underline]'
MSPUBParser.cpp:1430:23:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Underline>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned int]'
MSPUBParser.cpp:1445:17:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int>, boost::is_same<unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned int]'
MSPUBParser.cpp:1445:17:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<unsigned int, unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned int]'
MSPUBParser.cpp:1445:17:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int>, boost::is_same<unsigned int, unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned int, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned int, true>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned int]'
MSPUBParser.cpp:1445:17:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned int, true>, boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned int]'
MSPUBParser.cpp:1445:17:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<double, double>, boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = double] [with T_ = double]'
MSPUBParser.cpp:1469:23:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, boost::optional<double>&>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = double] [with Expr = double]'
MSPUBParser.cpp:1469:23:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double>, boost::is_same<double, double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = double] [with Expr = double]'
MSPUBParser.cpp:1469:23:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<double, double> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<double, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = double] [with Expr = double]'
MSPUBParser.cpp:1469:23:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double>, boost::is_same<double, double> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<double, double, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<double, double, true>, boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = double] [with Expr = double]'
MSPUBParser.cpp:1469:23:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<double, double, true>, boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = double] [with Expr = double]'
MSPUBParser.cpp:1469:23:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<double>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<double, boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<double, boost::optional<double> >, boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = double] [with T_ = boost::optional<double>&]'
MSPUBParser.cpp:1491:22:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<double, boost::optional<double> >, boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = double] [with T_ = boost::optional<double>&]'
MSPUBParser.cpp:1491:22:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<double>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = double] [with Expr = boost::optional<double>&]'
MSPUBParser.cpp:1491:22:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = double] [with Expr = boost::optional<double>&]'
MSPUBParser.cpp:1491:22:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<double>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = double] [with Expr = boost::optional<double>&]'
MSPUBParser.cpp:1491:22:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<double, boost::optional<double>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<double, boost::optional<double>&, true>, boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = double] [with Expr = boost::optional<double>&]'
MSPUBParser.cpp:1491:22:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<double, boost::optional<double>&, true>, boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = double] [with Expr = boost::optional<double>&]'
MSPUBParser.cpp:1491:22:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<double>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<unsigned int, boost::optional<unsigned int> >, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = unsigned int] [with T_ = boost::optional<unsigned int>&]'
MSPUBParser.cpp:1493:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<unsigned int, boost::optional<unsigned int> >, boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = unsigned int] [with T_ = boost::optional<unsigned int>&]'
MSPUBParser.cpp:1493:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, boost::optional<unsigned int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, boost::optional<unsigned int>&, true>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = boost::optional<unsigned int>&]'
MSPUBParser.cpp:1493:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, boost::optional<unsigned int>&, true>, boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = boost::optional<unsigned int>&]'
MSPUBParser.cpp:1493:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<std::map<short unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::map<short unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::map<short unsigned int, unsigned int> >'
MSPUBParser.cpp:1662:62:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<std::map<short unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::map<short unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::map<short unsigned int, unsigned int> >'
MSPUBParser.cpp:1662:62:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<std::map<short unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<std::map<short unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<std::map<short unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::map<short unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::map<short unsigned int, unsigned int> >'
MSPUBParser.cpp:1662:62:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<std::map<short unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<std::map<short unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::map<short unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::map<short unsigned int, unsigned int> >'
MSPUBParser.cpp:1662:62:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<std::map<short unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<std::map<short unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::map<short unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::map<short unsigned int, unsigned int> >'
MSPUBParser.cpp:1662:62:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<std::map<short unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<std::map<short unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::map<short unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::map<short unsigned int, unsigned int> >'
MSPUBParser.cpp:1662:62:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<std::map<short unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<std::map<short unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<std::map<short unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::map<short unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::map<short unsigned int, unsigned int> >'
MSPUBParser.cpp:1662:62:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<std::map<short unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<std::map<short unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<std::map<short unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::map<short unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::map<short unsigned int, unsigned int> >'
MSPUBParser.cpp:1662:62:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<std::map<short unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<std::map<short unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::map<short unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::map<short unsigned int, unsigned int> >'
MSPUBParser.cpp:1662:62:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<std::map<short unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::map<short unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::map<short unsigned int, unsigned int> >'
MSPUBParser.cpp:1662:62:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<std::map<short unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::map<short unsigned int, unsigned int> >'
MSPUBParser.cpp:1662:62:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<std::map<short unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<std::map<short unsigned int, unsigned int> >::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<std::map<short unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<std::map<short unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::map<short unsigned int, unsigned int> >'
MSPUBParser.cpp:1662:62:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<std::map<short unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::map<short unsigned int, unsigned int> >'
MSPUBParser.cpp:1662:62:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<std::map<short unsigned int, unsigned int> >':
MSPUBParser.cpp:1662:62:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<std::map<short unsigned int, unsigned int> >' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<std::map<short unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<std::map<short unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = std::map<short unsigned int, unsigned int>] [with T_ = std::map<short unsigned int, unsigned int>]'
MSPUBParser.cpp:1666:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<std::map<short unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<std::map<short unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = std::map<short unsigned int, unsigned int>] [with T_ = std::map<short unsigned int, unsigned int>]'
MSPUBParser.cpp:1666:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<std::map<short unsigned int, unsigned int>, std::map<short unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<std::map<short unsigned int, unsigned int>, std::map<short unsigned int, unsigned int> >, boost::optional<std::map<short unsigned int, unsigned int> >&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = std::map<short unsigned int, unsigned int>] [with T_ = std::map<short unsigned int, unsigned int>]'
MSPUBParser.cpp:1666:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<std::map<short unsigned int, unsigned int>, std::map<short unsigned int, unsigned int> >, boost::optional<std::map<short unsigned int, unsigned int> >&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = std::map<short unsigned int, unsigned int>] [with T_ = std::map<short unsigned int, unsigned int>]'
MSPUBParser.cpp:1666:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, boost::optional<std::map<short unsigned int, unsigned int> >&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<std::map<short unsigned int, unsigned int>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<std::map<short unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<std::map<short unsigned int, unsigned int, std::less<short unsigned int>, std::allocator<std::pair<const short unsigned int, unsigned int> > > >, boost::is_same<std::map<short unsigned int, unsigned int, std::less<short unsigned int>, std::allocator<std::pair<const short unsigned int, unsigned int> > >, std::map<short unsigned int, unsigned int, std::less<short unsigned int>, std::allocator<std::pair<const short unsigned int, unsigned int> > > > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<std::map<short unsigned int, unsigned int>, std::map<short unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = std::map<short unsigned int, unsigned int>] [with Expr = std::map<short unsigned int, unsigned int>]'
MSPUBParser.cpp:1666:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<std::map<short unsigned int, unsigned int>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<std::map<short unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<std::map<short unsigned int, unsigned int, std::less<short unsigned int>, std::allocator<std::pair<const short unsigned int, unsigned int> > > >, boost::is_same<std::map<short unsigned int, unsigned int, std::less<short unsigned int>, std::allocator<std::pair<const short unsigned int, unsigned int> > >, std::map<short unsigned int, unsigned int, std::less<short unsigned int>, std::allocator<std::pair<const short unsigned int, unsigned int> > > > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<std::map<short unsigned int, unsigned int>, std::map<short unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = std::map<short unsigned int, unsigned int>] [with Expr = std::map<short unsigned int, unsigned int>]'
MSPUBParser.cpp:1666:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<std::map<short unsigned int, unsigned int>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<std::map<short unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<std::map<short unsigned int, unsigned int, std::less<short unsigned int>, std::allocator<std::pair<const short unsigned int, unsigned int> > > >, boost::is_same<std::map<short unsigned int, unsigned int, std::less<short unsigned int>, std::allocator<std::pair<const short unsigned int, unsigned int> > >, std::map<short unsigned int, unsigned int, std::less<short unsigned int>, std::allocator<std::pair<const short unsigned int, unsigned int> > > > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<std::map<short unsigned int, unsigned int>, std::map<short unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = std::map<short unsigned int, unsigned int>] [with Expr = std::map<short unsigned int, unsigned int>]'
MSPUBParser.cpp:1666:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, std::map<short unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, std::map<short unsigned int, unsigned int> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, std::map<short unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<std::map<short unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<std::map<short unsigned int, unsigned int, std::less<short unsigned int>, std::allocator<std::pair<const short unsigned int, unsigned int> > > >, boost::is_same<std::map<short unsigned int, unsigned int, std::less<short unsigned int>, std::allocator<std::pair<const short unsigned int, unsigned int> > >, std::map<short unsigned int, unsigned int, std::less<short unsigned int>, std::allocator<std::pair<const short unsigned int, unsigned int> > > > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<std::map<short unsigned int, unsigned int>, std::map<short unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = std::map<short unsigned int, unsigned int>] [with Expr = std::map<short unsigned int, unsigned int>]'
MSPUBParser.cpp:1666:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, std::map<short unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<std::map<short unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<std::map<short unsigned int, unsigned int, std::less<short unsigned int>, std::allocator<std::pair<const short unsigned int, unsigned int> > > >, boost::is_same<std::map<short unsigned int, unsigned int, std::less<short unsigned int>, std::allocator<std::pair<const short unsigned int, unsigned int> > >, std::map<short unsigned int, unsigned int, std::less<short unsigned int>, std::allocator<std::pair<const short unsigned int, unsigned int> > > > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<std::map<short unsigned int, unsigned int>, std::map<short unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = std::map<short unsigned int, unsigned int>] [with Expr = std::map<short unsigned int, unsigned int>]'
MSPUBParser.cpp:1666:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<std::map<short unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<std::map<short unsigned int, unsigned int, std::less<short unsigned int>, std::allocator<std::pair<const short unsigned int, unsigned int> > > >, boost::is_same<std::map<short unsigned int, unsigned int, std::less<short unsigned int>, std::allocator<std::pair<const short unsigned int, unsigned int> > >, std::map<short unsigned int, unsigned int, std::less<short unsigned int>, std::allocator<std::pair<const short unsigned int, unsigned int> > > > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<std::map<short unsigned int, unsigned int>, std::map<short unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = std::map<short unsigned int, unsigned int>] [with Expr = std::map<short unsigned int, unsigned int>]'
MSPUBParser.cpp:1666:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<std::map<short unsigned int, unsigned int, std::less<short unsigned int>, std::allocator<std::pair<const short unsigned int, unsigned int> > >, std::map<short unsigned int, unsigned int, std::less<short unsigned int>, std::allocator<std::pair<const short unsigned int, unsigned int> > > > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<std::map<short unsigned int, unsigned int, std::less<short unsigned int>, std::allocator<std::pair<const short unsigned int, unsigned int> > > >, boost::is_same<std::map<short unsigned int, unsigned int, std::less<short unsigned int>, std::allocator<std::pair<const short unsigned int, unsigned int> > >, std::map<short unsigned int, unsigned int, std::less<short unsigned int>, std::allocator<std::pair<const short unsigned int, unsigned int> > > > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<std::map<short unsigned int, unsigned int>, std::map<short unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = std::map<short unsigned int, unsigned int>] [with Expr = std::map<short unsigned int, unsigned int>]'
MSPUBParser.cpp:1666:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<std::map<short unsigned int, unsigned int>, std::map<short unsigned int, unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<std::map<short unsigned int, unsigned int, std::less<short unsigned int>, std::allocator<std::pair<const short unsigned int, unsigned int> > > >, boost::is_same<std::map<short unsigned int, unsigned int, std::less<short unsigned int>, std::allocator<std::pair<const short unsigned int, unsigned int> > >, std::map<short unsigned int, unsigned int, std::less<short unsigned int>, std::allocator<std::pair<const short unsigned int, unsigned int> > > > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<std::map<short unsigned int, unsigned int>, std::map<short unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = std::map<short unsigned int, unsigned int>] [with Expr = std::map<short unsigned int, unsigned int>]'
MSPUBParser.cpp:1666:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<std::map<short unsigned int, unsigned int, std::less<short unsigned int>, std::allocator<std::pair<const short unsigned int, unsigned int> > >, std::map<short unsigned int, unsigned int, std::less<short unsigned int>, std::allocator<std::pair<const short unsigned int, unsigned int> > > > >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<std::map<short unsigned int, unsigned int>, std::map<short unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = std::map<short unsigned int, unsigned int>] [with Expr = std::map<short unsigned int, unsigned int>]'
MSPUBParser.cpp:1666:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<std::map<short unsigned int, unsigned int, std::less<short unsigned int>, std::allocator<std::pair<const short unsigned int, unsigned int> > > >, boost::is_same<std::map<short unsigned int, unsigned int, std::less<short unsigned int>, std::allocator<std::pair<const short unsigned int, unsigned int> > >, std::map<short unsigned int, unsigned int, std::less<short unsigned int>, std::allocator<std::pair<const short unsigned int, unsigned int> > > > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<std::map<short unsigned int, unsigned int>, std::map<short unsigned int, unsigned int>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<std::map<short unsigned int, unsigned int>, std::map<short unsigned int, unsigned int>, true>, boost::optional<std::map<short unsigned int, unsigned int> >&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = std::map<short unsigned int, unsigned int>] [with Expr = std::map<short unsigned int, unsigned int>]'
MSPUBParser.cpp:1666:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<std::map<short unsigned int, unsigned int>, std::map<short unsigned int, unsigned int>, true>, boost::optional<std::map<short unsigned int, unsigned int> >&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = std::map<short unsigned int, unsigned int>] [with Expr = std::map<short unsigned int, unsigned int>]'
MSPUBParser.cpp:1666:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<std::map<short unsigned int, unsigned int> >&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Dash&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
MSPUBParser.cpp:1730:107:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Dash&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
MSPUBParser.cpp:1730:107:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Dash&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
MSPUBParser.cpp:1730:107:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Dash&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
MSPUBParser.cpp:1730:107:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Dash&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
MSPUBParser.cpp:1730:107:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Dash&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
MSPUBParser.cpp:1730:107:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Dash&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
MSPUBParser.cpp:1730:107:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Dash&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
MSPUBParser.cpp:1730:107:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
MSPUBParser.cpp:1730:107:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
MSPUBParser.cpp:1730:107:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
MSPUBParser.cpp:1730:107:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
MSPUBParser.cpp:1730:107:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
MSPUBParser.cpp:1730:107:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
MSPUBParser.cpp:1730:107:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
MSPUBParser.cpp:1730:107:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Dash>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
MSPUBParser.cpp:1730:107:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Dash>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
MSPUBParser.cpp:1730:107:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Dash>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
MSPUBParser.cpp:1730:107:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::Dash> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
MSPUBParser.cpp:1730:107:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
MSPUBParser.cpp:1730:107:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
MSPUBParser.cpp:1730:107:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
MSPUBParser.cpp:1730:107:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
MSPUBParser.cpp:1730:107:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, const boost::optional<libmspub::Dash>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, const boost::optional<libmspub::Dash>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
MSPUBParser.cpp:1730:107:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, const boost::optional<libmspub::Dash>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
MSPUBParser.cpp:1730:107:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Dash]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Dash]'
MSPUBParser.cpp:1730:107:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Dash]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Dash]'
MSPUBParser.cpp:1730:107:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Dash]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Dash]'
MSPUBParser.cpp:1730:107:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Dash]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Dash]'
MSPUBParser.cpp:1730:107:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Dash, libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Dash]'
MSPUBParser.cpp:1730:107:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Dash]'
MSPUBParser.cpp:1730:107:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Dash, libmspub::Dash>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Dash]'
MSPUBParser.cpp:1730:107:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, boost::optional<libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Dash>]'
MSPUBParser.cpp:1730:107:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, boost::optional<libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Dash>]'
MSPUBParser.cpp:1730:107:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Dash> >, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, boost::optional<libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Dash>]'
MSPUBParser.cpp:1730:107:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Dash> >, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, boost::optional<libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Dash>]'
MSPUBParser.cpp:1730:107:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Dash> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, boost::optional<libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Dash>]'
MSPUBParser.cpp:1730:107:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Dash> >, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, boost::optional<libmspub::Dash>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, boost::optional<libmspub::Dash>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Dash>]'
MSPUBParser.cpp:1730:107:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, boost::optional<libmspub::Dash>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Dash>]'
MSPUBParser.cpp:1730:107:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:54:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp: In instantiation of 'struct boost::detail::false_or_cpp11_noexcept_move_constructible<libmspub::Dash, void>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:54:27:   required from 'struct boost::is_nothrow_move_constructible<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5:   required from 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::Dash]'
MSPUBParser.cpp:1730:108:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:46:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct false_or_cpp11_noexcept_move_constructible <
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp: In instantiation of 'struct boost::is_nothrow_move_constructible<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5:   required from 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::Dash]'
MSPUBParser.cpp:1730:108:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:54:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_nothrow_move_constructible
                           ^
In file included from MSPUBParser.cpp:37:0:
MSPUBCollector.h: In member function 'void libmspub::MSPUBParser::parseEscherShape(librevenge::RVNGInputStream*, const libmspub::EscherContainerInfo&, libmspub::Coordinate&, libmspub::Coordinate&)':
MSPUBCollector.h:104:8: warning:   initializing argument 2 of 'void libmspub::MSPUBCollector::addShapeLine(unsigned int, libmspub::Line)' [enabled by default]
   void addShapeLine(unsigned seqNum, Line line);
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::LineSpacingInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1024:5:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::LineSpacingInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base ( optional_base const& rhs )
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::ListInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1024:5:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::ListInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/not.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/meta.hpp:18,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:17,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:13,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:13,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:33,
                 from MSPUBParser.cpp:21:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/nested_type_wknd.hpp: In instantiation of 'struct boost::mpl::aux::nested_type_wknd<mpl_::bool_<true> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/not.hpp:39:8:   required from 'struct boost::mpl::not_<mpl_::bool_<true> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/meta.hpp:103:45:   required from 'struct boost::numeric::convdetail::for_both<mpl_::bool_<true>, mpl_::bool_<true>, boost::integral_constant<boost::numeric::int_float_mixture_enum, (boost::numeric::int_float_mixture_enum)0u>, boost::integral_constant<boost::numeric::int_float_mixture_enum, (boost::numeric::int_float_mixture_enum)1u>, boost::integral_constant<boost::numeric::int_float_mixture_enum, (boost::numeric::int_float_mixture_enum)2u>, boost::integral_constant<boost::numeric::int_float_mixture_enum, (boost::numeric::int_float_mixture_enum)3u> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/int_float_mixture.hpp:43:9:   required from 'struct boost::numeric::convdetail::get_int_float_mixture<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:33:58:   required from 'struct boost::numeric::convdetail::non_trivial_traits_impl<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:21:8:   required from 'struct boost::numeric::conversion_traits<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:584:38:   required from 'struct boost::numeric::convdetail::get_converter_impl<boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:29:8:   required from 'struct boost::numeric::converter<unsigned int, long unsigned int, boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:53:38:   required from 'Target boost::numeric_cast(Source) [with Target = unsigned int; Source = long unsigned int]'
MSPUBParser.cpp:104:60:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/nested_type_wknd.hpp:26:31: warning: base class 'struct mpl_::bool_<true>' has a non-virtual destructor [-Weffc++]
 template< typename T > struct nested_type_wknd
                               ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/meta.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:17,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:13,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:13,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:33,
                 from MSPUBParser.cpp:21:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/not.hpp: In instantiation of 'struct boost::mpl::aux::not_impl<1l>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/not.hpp:39:8:   required from 'struct boost::mpl::not_<mpl_::bool_<true> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/meta.hpp:103:45:   required from 'struct boost::numeric::convdetail::for_both<mpl_::bool_<true>, mpl_::bool_<true>, boost::integral_constant<boost::numeric::int_float_mixture_enum, (boost::numeric::int_float_mixture_enum)0u>, boost::integral_constant<boost::numeric::int_float_mixture_enum, (boost::numeric::int_float_mixture_enum)1u>, boost::integral_constant<boost::numeric::int_float_mixture_enum, (boost::numeric::int_float_mixture_enum)2u>, boost::integral_constant<boost::numeric::int_float_mixture_enum, (boost::numeric::int_float_mixture_enum)3u> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/int_float_mixture.hpp:43:9:   required from 'struct boost::numeric::convdetail::get_int_float_mixture<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:33:58:   required from 'struct boost::numeric::convdetail::non_trivial_traits_impl<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:21:8:   required from 'struct boost::numeric::conversion_traits<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:584:38:   required from 'struct boost::numeric::convdetail::get_converter_impl<boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:29:8:   required from 'struct boost::numeric::converter<unsigned int, long unsigned int, boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:53:38:   required from 'Target boost::numeric_cast(Source) [with Target = unsigned int; Source = long unsigned int]'
MSPUBParser.cpp:104:60:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/not.hpp:28:8: warning: base class 'struct mpl_::bool_<false>' has a non-virtual destructor [-Weffc++]
 struct not_impl
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/not.hpp: In instantiation of 'struct boost::mpl::not_<mpl_::bool_<true> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/meta.hpp:103:45:   required from 'struct boost::numeric::convdetail::for_both<mpl_::bool_<true>, mpl_::bool_<true>, boost::integral_constant<boost::numeric::int_float_mixture_enum, (boost::numeric::int_float_mixture_enum)0u>, boost::integral_constant<boost::numeric::int_float_mixture_enum, (boost::numeric::int_float_mixture_enum)1u>, boost::integral_constant<boost::numeric::int_float_mixture_enum, (boost::numeric::int_float_mixture_enum)2u>, boost::integral_constant<boost::numeric::int_float_mixture_enum, (boost::numeric::int_float_mixture_enum)3u> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/int_float_mixture.hpp:43:9:   required from 'struct boost::numeric::convdetail::get_int_float_mixture<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:33:58:   required from 'struct boost::numeric::convdetail::non_trivial_traits_impl<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:21:8:   required from 'struct boost::numeric::conversion_traits<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:584:38:   required from 'struct boost::numeric::convdetail::get_converter_impl<boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:29:8:   required from 'struct boost::numeric::converter<unsigned int, long unsigned int, boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:53:38:   required from 'Target boost::numeric_cast(Source) [with Target = unsigned int; Source = long unsigned int]'
MSPUBParser.cpp:104:60:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/not.hpp:39:8: warning: base class 'struct boost::mpl::aux::not_impl<1l>' has a non-virtual destructor [-Weffc++]
 struct not_
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/include_preprocessed.hpp:37:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/and.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/meta.hpp:19,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:17,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:13,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:13,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:33,
                 from MSPUBParser.cpp:21:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/and.hpp: In instantiation of 'struct boost::mpl::and_<mpl_::bool_<true>, mpl_::bool_<true>, mpl_::bool_<true>, mpl_::bool_<true>, mpl_::bool_<true> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/meta.hpp:106:55:   required from 'struct boost::numeric::convdetail::for_both<mpl_::bool_<true>, mpl_::bool_<true>, boost::integral_constant<boost::numeric::int_float_mixture_enum, (boost::numeric::int_float_mixture_enum)0u>, boost::integral_constant<boost::numeric::int_float_mixture_enum, (boost::numeric::int_float_mixture_enum)1u>, boost::integral_constant<boost::numeric::int_float_mixture_enum, (boost::numeric::int_float_mixture_enum)2u>, boost::integral_constant<boost::numeric::int_float_mixture_enum, (boost::numeric::int_float_mixture_enum)3u> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/int_float_mixture.hpp:43:9:   required from 'struct boost::numeric::convdetail::get_int_float_mixture<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:33:58:   required from 'struct boost::numeric::convdetail::non_trivial_traits_impl<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:21:8:   required from 'struct boost::numeric::conversion_traits<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:584:38:   required from 'struct boost::numeric::convdetail::get_converter_impl<boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:29:8:   required from 'struct boost::numeric::converter<unsigned int, long unsigned int, boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:53:38:   required from 'Target boost::numeric_cast(Source) [with Target = unsigned int; Source = long unsigned int]'
MSPUBParser.cpp:104:60:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/and.hpp:48:8: warning: base class 'struct boost::mpl::aux::and_impl<true, mpl_::bool_<true>, mpl_::bool_<true>, mpl_::bool_<true>, mpl_::bool_<true> >' has a non-virtual destructor [-Weffc++]
 struct and_
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/not.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/meta.hpp:18,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:17,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:13,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:13,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:33,
                 from MSPUBParser.cpp:21:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/nested_type_wknd.hpp: In instantiation of 'struct boost::mpl::aux::nested_type_wknd<mpl_::bool_<false> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/and.hpp:23:8:   required from 'struct boost::mpl::aux::and_impl<true, mpl_::bool_<false>, mpl_::bool_<true>, mpl_::bool_<true>, mpl_::bool_<true> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/and.hpp:48:8:   required from 'struct boost::mpl::and_<mpl_::bool_<true>, mpl_::bool_<false>, mpl_::bool_<true>, mpl_::bool_<true>, mpl_::bool_<true> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/meta.hpp:107:55:   required from 'struct boost::numeric::convdetail::for_both<mpl_::bool_<true>, mpl_::bool_<true>, boost::integral_constant<boost::numeric::int_float_mixture_enum, (boost::numeric::int_float_mixture_enum)0u>, boost::integral_constant<boost::numeric::int_float_mixture_enum, (boost::numeric::int_float_mixture_enum)1u>, boost::integral_constant<boost::numeric::int_float_mixture_enum, (boost::numeric::int_float_mixture_enum)2u>, boost::integral_constant<boost::numeric::int_float_mixture_enum, (boost::numeric::int_float_mixture_enum)3u> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/int_float_mixture.hpp:43:9:   required from 'struct boost::numeric::convdetail::get_int_float_mixture<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:33:58:   required from 'struct boost::numeric::convdetail::non_trivial_traits_impl<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:21:8:   required from 'struct boost::numeric::conversion_traits<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:584:38:   required from 'struct boost::numeric::convdetail::get_converter_impl<boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:29:8:   required from 'struct boost::numeric::converter<unsigned int, long unsigned int, boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:53:38:   required from 'Target boost::numeric_cast(Source) [with Target = unsigned int; Source = long unsigned int]'
MSPUBParser.cpp:104:60:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/nested_type_wknd.hpp:26:31: warning: base class 'struct mpl_::bool_<false>' has a non-virtual destructor [-Weffc++]
 template< typename T > struct nested_type_wknd
                               ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/include_preprocessed.hpp:37:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/and.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/meta.hpp:19,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:17,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:13,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:13,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:33,
                 from MSPUBParser.cpp:21:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/and.hpp: In instantiation of 'struct boost::mpl::aux::and_impl<false, mpl_::bool_<true>, mpl_::bool_<true>, mpl_::bool_<true>, mpl_::bool_<true> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/and.hpp:23:8:   required from 'struct boost::mpl::aux::and_impl<true, mpl_::bool_<false>, mpl_::bool_<true>, mpl_::bool_<true>, mpl_::bool_<true> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/and.hpp:48:8:   required from 'struct boost::mpl::and_<mpl_::bool_<true>, mpl_::bool_<false>, mpl_::bool_<true>, mpl_::bool_<true>, mpl_::bool_<true> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/meta.hpp:107:55:   required from 'struct boost::numeric::convdetail::for_both<mpl_::bool_<true>, mpl_::bool_<true>, boost::integral_constant<boost::numeric::int_float_mixture_enum, (boost::numeric::int_float_mixture_enum)0u>, boost::integral_constant<boost::numeric::int_float_mixture_enum, (boost::numeric::int_float_mixture_enum)1u>, boost::integral_constant<boost::numeric::int_float_mixture_enum, (boost::numeric::int_float_mixture_enum)2u>, boost::integral_constant<boost::numeric::int_float_mixture_enum, (boost::numeric::int_float_mixture_enum)3u> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/int_float_mixture.hpp:43:9:   required from 'struct boost::numeric::convdetail::get_int_float_mixture<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:33:58:   required from 'struct boost::numeric::convdetail::non_trivial_traits_impl<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:21:8:   required from 'struct boost::numeric::conversion_traits<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:584:38:   required from 'struct boost::numeric::convdetail::get_converter_impl<boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:29:8:   required from 'struct boost::numeric::converter<unsigned int, long unsigned int, boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:53:38:   required from 'Target boost::numeric_cast(Source) [with Target = unsigned int; Source = long unsigned int]'
MSPUBParser.cpp:104:60:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/and.hpp:17:8: warning: base class 'struct mpl_::bool_<false>' has a non-virtual destructor [-Weffc++]
 struct and_impl
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/and.hpp: In instantiation of 'struct boost::mpl::aux::and_impl<true, mpl_::bool_<false>, mpl_::bool_<true>, mpl_::bool_<true>, mpl_::bool_<true> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/and.hpp:48:8:   required from 'struct boost::mpl::and_<mpl_::bool_<true>, mpl_::bool_<false>, mpl_::bool_<true>, mpl_::bool_<true>, mpl_::bool_<true> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/meta.hpp:107:55:   required from 'struct boost::numeric::convdetail::for_both<mpl_::bool_<true>, mpl_::bool_<true>, boost::integral_constant<boost::numeric::int_float_mixture_enum, (boost::numeric::int_float_mixture_enum)0u>, boost::integral_constant<boost::numeric::int_float_mixture_enum, (boost::numeric::int_float_mixture_enum)1u>, boost::integral_constant<boost::numeric::int_float_mixture_enum, (boost::numeric::int_float_mixture_enum)2u>, boost::integral_constant<boost::numeric::int_float_mixture_enum, (boost::numeric::int_float_mixture_enum)3u> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/int_float_mixture.hpp:43:9:   required from 'struct boost::numeric::convdetail::get_int_float_mixture<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:33:58:   required from 'struct boost::numeric::convdetail::non_trivial_traits_impl<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:21:8:   required from 'struct boost::numeric::conversion_traits<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:584:38:   required from 'struct boost::numeric::convdetail::get_converter_impl<boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:29:8:   required from 'struct boost::numeric::converter<unsigned int, long unsigned int, boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:53:38:   required from 'Target boost::numeric_cast(Source) [with Target = unsigned int; Source = long unsigned int]'
MSPUBParser.cpp:104:60:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/and.hpp:23:8: warning: base class 'struct boost::mpl::aux::and_impl<false, mpl_::bool_<true>, mpl_::bool_<true>, mpl_::bool_<true>, mpl_::bool_<true> >' has a non-virtual destructor [-Weffc++]
 struct and_impl< true,T1,T2,T3,T4 >
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/and.hpp: In instantiation of 'struct boost::mpl::and_<mpl_::bool_<true>, mpl_::bool_<false>, mpl_::bool_<true>, mpl_::bool_<true>, mpl_::bool_<true> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/meta.hpp:107:55:   required from 'struct boost::numeric::convdetail::for_both<mpl_::bool_<true>, mpl_::bool_<true>, boost::integral_constant<boost::numeric::int_float_mixture_enum, (boost::numeric::int_float_mixture_enum)0u>, boost::integral_constant<boost::numeric::int_float_mixture_enum, (boost::numeric::int_float_mixture_enum)1u>, boost::integral_constant<boost::numeric::int_float_mixture_enum, (boost::numeric::int_float_mixture_enum)2u>, boost::integral_constant<boost::numeric::int_float_mixture_enum, (boost::numeric::int_float_mixture_enum)3u> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/int_float_mixture.hpp:43:9:   required from 'struct boost::numeric::convdetail::get_int_float_mixture<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:33:58:   required from 'struct boost::numeric::convdetail::non_trivial_traits_impl<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:21:8:   required from 'struct boost::numeric::conversion_traits<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:584:38:   required from 'struct boost::numeric::convdetail::get_converter_impl<boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:29:8:   required from 'struct boost::numeric::converter<unsigned int, long unsigned int, boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:53:38:   required from 'Target boost::numeric_cast(Source) [with Target = unsigned int; Source = long unsigned int]'
MSPUBParser.cpp:104:60:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/and.hpp:48:8: warning: base class 'struct boost::mpl::aux::and_impl<true, mpl_::bool_<false>, mpl_::bool_<true>, mpl_::bool_<true>, mpl_::bool_<true> >' has a non-virtual destructor [-Weffc++]
 struct and_
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/and.hpp: In instantiation of 'struct boost::mpl::and_<mpl_::bool_<false>, mpl_::bool_<true>, mpl_::bool_<true>, mpl_::bool_<true>, mpl_::bool_<true> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/meta.hpp:108:55:   required from 'struct boost::numeric::convdetail::for_both<mpl_::bool_<true>, mpl_::bool_<true>, boost::integral_constant<boost::numeric::int_float_mixture_enum, (boost::numeric::int_float_mixture_enum)0u>, boost::integral_constant<boost::numeric::int_float_mixture_enum, (boost::numeric::int_float_mixture_enum)1u>, boost::integral_constant<boost::numeric::int_float_mixture_enum, (boost::numeric::int_float_mixture_enum)2u>, boost::integral_constant<boost::numeric::int_float_mixture_enum, (boost::numeric::int_float_mixture_enum)3u> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/int_float_mixture.hpp:43:9:   required from 'struct boost::numeric::convdetail::get_int_float_mixture<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:33:58:   required from 'struct boost::numeric::convdetail::non_trivial_traits_impl<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:21:8:   required from 'struct boost::numeric::conversion_traits<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:584:38:   required from 'struct boost::numeric::convdetail::get_converter_impl<boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:29:8:   required from 'struct boost::numeric::converter<unsigned int, long unsigned int, boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:53:38:   required from 'Target boost::numeric_cast(Source) [with Target = unsigned int; Source = long unsigned int]'
MSPUBParser.cpp:104:60:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/and.hpp:48:8: warning: base class 'struct boost::mpl::aux::and_impl<false, mpl_::bool_<true>, mpl_::bool_<true>, mpl_::bool_<true>, mpl_::bool_<true> >' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/meta.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:17,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:13,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:13,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:33,
                 from MSPUBParser.cpp:21:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/not.hpp: In instantiation of 'struct boost::mpl::aux::not_impl<0l>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/not.hpp:39:8:   required from 'struct boost::mpl::not_<mpl_::bool_<false> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/meta.hpp:103:45:   required from 'struct boost::numeric::convdetail::for_both<mpl_::bool_<false>, mpl_::bool_<false>, boost::integral_constant<boost::numeric::sign_mixture_enum, (boost::numeric::sign_mixture_enum)1u>, boost::integral_constant<boost::numeric::sign_mixture_enum, (boost::numeric::sign_mixture_enum)2u>, boost::integral_constant<boost::numeric::sign_mixture_enum, (boost::numeric::sign_mixture_enum)3u>, boost::integral_constant<boost::numeric::sign_mixture_enum, (boost::numeric::sign_mixture_enum)0u> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/sign_mixture.hpp:43:9:   required from 'struct boost::numeric::convdetail::get_sign_mixture<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:34:58:   required from 'struct boost::numeric::convdetail::non_trivial_traits_impl<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:21:8:   required from 'struct boost::numeric::conversion_traits<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:584:38:   required from 'struct boost::numeric::convdetail::get_converter_impl<boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:29:8:   required from 'struct boost::numeric::converter<unsigned int, long unsigned int, boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:53:38:   required from 'Target boost::numeric_cast(Source) [with Target = unsigned int; Source = long unsigned int]'
MSPUBParser.cpp:104:60:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/not.hpp:28:8: warning: base class 'struct mpl_::bool_<true>' has a non-virtual destructor [-Weffc++]
 struct not_impl
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/not.hpp: In instantiation of 'struct boost::mpl::not_<mpl_::bool_<false> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/meta.hpp:103:45:   required from 'struct boost::numeric::convdetail::for_both<mpl_::bool_<false>, mpl_::bool_<false>, boost::integral_constant<boost::numeric::sign_mixture_enum, (boost::numeric::sign_mixture_enum)1u>, boost::integral_constant<boost::numeric::sign_mixture_enum, (boost::numeric::sign_mixture_enum)2u>, boost::integral_constant<boost::numeric::sign_mixture_enum, (boost::numeric::sign_mixture_enum)3u>, boost::integral_constant<boost::numeric::sign_mixture_enum, (boost::numeric::sign_mixture_enum)0u> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/sign_mixture.hpp:43:9:   required from 'struct boost::numeric::convdetail::get_sign_mixture<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:34:58:   required from 'struct boost::numeric::convdetail::non_trivial_traits_impl<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:21:8:   required from 'struct boost::numeric::conversion_traits<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:584:38:   required from 'struct boost::numeric::convdetail::get_converter_impl<boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:29:8:   required from 'struct boost::numeric::converter<unsigned int, long unsigned int, boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:53:38:   required from 'Target boost::numeric_cast(Source) [with Target = unsigned int; Source = long unsigned int]'
MSPUBParser.cpp:104:60:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/not.hpp:39:8: warning: base class 'struct boost::mpl::aux::not_impl<0l>' has a non-virtual destructor [-Weffc++]
 struct not_
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/include_preprocessed.hpp:37:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/and.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/meta.hpp:19,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:17,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:13,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:13,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:33,
                 from MSPUBParser.cpp:21:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/and.hpp: In instantiation of 'struct boost::mpl::aux::and_impl<false, mpl_::bool_<false>, mpl_::bool_<true>, mpl_::bool_<true>, mpl_::bool_<true> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/and.hpp:48:8:   required from 'struct boost::mpl::and_<mpl_::bool_<false>, mpl_::bool_<false>, mpl_::bool_<true>, mpl_::bool_<true>, mpl_::bool_<true> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/meta.hpp:106:55:   required from 'struct boost::numeric::convdetail::for_both<mpl_::bool_<false>, mpl_::bool_<false>, boost::integral_constant<boost::numeric::sign_mixture_enum, (boost::numeric::sign_mixture_enum)1u>, boost::integral_constant<boost::numeric::sign_mixture_enum, (boost::numeric::sign_mixture_enum)2u>, boost::integral_constant<boost::numeric::sign_mixture_enum, (boost::numeric::sign_mixture_enum)3u>, boost::integral_constant<boost::numeric::sign_mixture_enum, (boost::numeric::sign_mixture_enum)0u> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/sign_mixture.hpp:43:9:   required from 'struct boost::numeric::convdetail::get_sign_mixture<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:34:58:   required from 'struct boost::numeric::convdetail::non_trivial_traits_impl<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:21:8:   required from 'struct boost::numeric::conversion_traits<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:584:38:   required from 'struct boost::numeric::convdetail::get_converter_impl<boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:29:8:   required from 'struct boost::numeric::converter<unsigned int, long unsigned int, boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:53:38:   required from 'Target boost::numeric_cast(Source) [with Target = unsigned int; Source = long unsigned int]'
MSPUBParser.cpp:104:60:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/and.hpp:17:8: warning: base class 'struct mpl_::bool_<false>' has a non-virtual destructor [-Weffc++]
 struct and_impl
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/and.hpp: In instantiation of 'struct boost::mpl::and_<mpl_::bool_<false>, mpl_::bool_<false>, mpl_::bool_<true>, mpl_::bool_<true>, mpl_::bool_<true> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/meta.hpp:106:55:   required from 'struct boost::numeric::convdetail::for_both<mpl_::bool_<false>, mpl_::bool_<false>, boost::integral_constant<boost::numeric::sign_mixture_enum, (boost::numeric::sign_mixture_enum)1u>, boost::integral_constant<boost::numeric::sign_mixture_enum, (boost::numeric::sign_mixture_enum)2u>, boost::integral_constant<boost::numeric::sign_mixture_enum, (boost::numeric::sign_mixture_enum)3u>, boost::integral_constant<boost::numeric::sign_mixture_enum, (boost::numeric::sign_mixture_enum)0u> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/sign_mixture.hpp:43:9:   required from 'struct boost::numeric::convdetail::get_sign_mixture<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:34:58:   required from 'struct boost::numeric::convdetail::non_trivial_traits_impl<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:21:8:   required from 'struct boost::numeric::conversion_traits<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:584:38:   required from 'struct boost::numeric::convdetail::get_converter_impl<boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:29:8:   required from 'struct boost::numeric::converter<unsigned int, long unsigned int, boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:53:38:   required from 'Target boost::numeric_cast(Source) [with Target = unsigned int; Source = long unsigned int]'
MSPUBParser.cpp:104:60:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/and.hpp:48:8: warning: base class 'struct boost::mpl::aux::and_impl<false, mpl_::bool_<false>, mpl_::bool_<true>, mpl_::bool_<true>, mpl_::bool_<true> >' has a non-virtual destructor [-Weffc++]
 struct and_
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<long unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/nested_type_wknd.hpp:26:31:   required from 'struct boost::mpl::aux::nested_type_wknd<boost::is_arithmetic<long unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/not.hpp:39:8:   required from 'struct boost::mpl::not_<boost::is_arithmetic<long unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/meta.hpp:103:45:   required from 'struct boost::numeric::convdetail::for_both<boost::is_arithmetic<long unsigned int>, boost::is_arithmetic<unsigned int>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)0u>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)1u>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)2u>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)3u> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/udt_builtin_mixture.hpp:62:9:   required from 'struct boost::numeric::convdetail::get_udt_builtin_mixture<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:35:58:   required from 'struct boost::numeric::convdetail::non_trivial_traits_impl<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:21:8:   required from 'struct boost::numeric::conversion_traits<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:584:38:   required from 'struct boost::numeric::convdetail::get_converter_impl<boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:29:8:   required from 'struct boost::numeric::converter<unsigned int, long unsigned int, boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:53:38:   required from 'Target boost::numeric_cast(Source) [with Target = unsigned int; Source = long unsigned int]'
MSPUBParser.cpp:104:60:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<long unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/nested_type_wknd.hpp:26:31:   required from 'struct boost::mpl::aux::nested_type_wknd<boost::is_arithmetic<long unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/not.hpp:39:8:   required from 'struct boost::mpl::not_<boost::is_arithmetic<long unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/meta.hpp:103:45:   required from 'struct boost::numeric::convdetail::for_both<boost::is_arithmetic<long unsigned int>, boost::is_arithmetic<unsigned int>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)0u>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)1u>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)2u>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)3u> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/udt_builtin_mixture.hpp:62:9:   required from 'struct boost::numeric::convdetail::get_udt_builtin_mixture<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:35:58:   required from 'struct boost::numeric::convdetail::non_trivial_traits_impl<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:21:8:   required from 'struct boost::numeric::conversion_traits<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:584:38:   required from 'struct boost::numeric::convdetail::get_converter_impl<boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:29:8:   required from 'struct boost::numeric::converter<unsigned int, long unsigned int, boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:53:38:   required from 'Target boost::numeric_cast(Source) [with Target = unsigned int; Source = long unsigned int]'
MSPUBParser.cpp:104:60:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/not.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/meta.hpp:18,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:17,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:13,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:13,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:33,
                 from MSPUBParser.cpp:21:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/nested_type_wknd.hpp: In instantiation of 'struct boost::mpl::aux::nested_type_wknd<boost::is_arithmetic<long unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/not.hpp:39:8:   required from 'struct boost::mpl::not_<boost::is_arithmetic<long unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/meta.hpp:103:45:   required from 'struct boost::numeric::convdetail::for_both<boost::is_arithmetic<long unsigned int>, boost::is_arithmetic<unsigned int>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)0u>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)1u>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)2u>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)3u> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/udt_builtin_mixture.hpp:62:9:   required from 'struct boost::numeric::convdetail::get_udt_builtin_mixture<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:35:58:   required from 'struct boost::numeric::convdetail::non_trivial_traits_impl<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:21:8:   required from 'struct boost::numeric::conversion_traits<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:584:38:   required from 'struct boost::numeric::convdetail::get_converter_impl<boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:29:8:   required from 'struct boost::numeric::converter<unsigned int, long unsigned int, boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:53:38:   required from 'Target boost::numeric_cast(Source) [with Target = unsigned int; Source = long unsigned int]'
MSPUBParser.cpp:104:60:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/nested_type_wknd.hpp:26:31: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template< typename T > struct nested_type_wknd
                               ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/meta.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:17,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:13,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:13,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:33,
                 from MSPUBParser.cpp:21:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/not.hpp: In instantiation of 'struct boost::mpl::not_<boost::is_arithmetic<long unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/meta.hpp:103:45:   required from 'struct boost::numeric::convdetail::for_both<boost::is_arithmetic<long unsigned int>, boost::is_arithmetic<unsigned int>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)0u>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)1u>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)2u>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)3u> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/udt_builtin_mixture.hpp:62:9:   required from 'struct boost::numeric::convdetail::get_udt_builtin_mixture<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:35:58:   required from 'struct boost::numeric::convdetail::non_trivial_traits_impl<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:21:8:   required from 'struct boost::numeric::conversion_traits<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:584:38:   required from 'struct boost::numeric::convdetail::get_converter_impl<boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:29:8:   required from 'struct boost::numeric::converter<unsigned int, long unsigned int, boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:53:38:   required from 'Target boost::numeric_cast(Source) [with Target = unsigned int; Source = long unsigned int]'
MSPUBParser.cpp:104:60:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/not.hpp:39:8: warning: base class 'struct boost::mpl::aux::not_impl<1l>' has a non-virtual destructor [-Weffc++]
 struct not_
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/not.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/meta.hpp:18,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:17,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:13,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:13,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:33,
                 from MSPUBParser.cpp:21:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/nested_type_wknd.hpp: In instantiation of 'struct boost::mpl::aux::nested_type_wknd<boost::is_arithmetic<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/not.hpp:39:8:   required from 'struct boost::mpl::not_<boost::is_arithmetic<unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/meta.hpp:104:45:   required from 'struct boost::numeric::convdetail::for_both<boost::is_arithmetic<long unsigned int>, boost::is_arithmetic<unsigned int>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)0u>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)1u>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)2u>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)3u> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/udt_builtin_mixture.hpp:62:9:   required from 'struct boost::numeric::convdetail::get_udt_builtin_mixture<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:35:58:   required from 'struct boost::numeric::convdetail::non_trivial_traits_impl<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:21:8:   required from 'struct boost::numeric::conversion_traits<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:584:38:   required from 'struct boost::numeric::convdetail::get_converter_impl<boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:29:8:   required from 'struct boost::numeric::converter<unsigned int, long unsigned int, boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:53:38:   required from 'Target boost::numeric_cast(Source) [with Target = unsigned int; Source = long unsigned int]'
MSPUBParser.cpp:104:60:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/nested_type_wknd.hpp:26:31: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template< typename T > struct nested_type_wknd
                               ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/meta.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:17,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:13,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:13,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:33,
                 from MSPUBParser.cpp:21:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/not.hpp: In instantiation of 'struct boost::mpl::not_<boost::is_arithmetic<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/meta.hpp:104:45:   required from 'struct boost::numeric::convdetail::for_both<boost::is_arithmetic<long unsigned int>, boost::is_arithmetic<unsigned int>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)0u>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)1u>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)2u>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)3u> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/udt_builtin_mixture.hpp:62:9:   required from 'struct boost::numeric::convdetail::get_udt_builtin_mixture<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:35:58:   required from 'struct boost::numeric::convdetail::non_trivial_traits_impl<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:21:8:   required from 'struct boost::numeric::conversion_traits<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:584:38:   required from 'struct boost::numeric::convdetail::get_converter_impl<boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:29:8:   required from 'struct boost::numeric::converter<unsigned int, long unsigned int, boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:53:38:   required from 'Target boost::numeric_cast(Source) [with Target = unsigned int; Source = long unsigned int]'
MSPUBParser.cpp:104:60:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/not.hpp:39:8: warning: base class 'struct boost::mpl::aux::not_impl<1l>' has a non-virtual destructor [-Weffc++]
 struct not_
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/include_preprocessed.hpp:37:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/and.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/meta.hpp:19,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:17,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:13,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:13,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:33,
                 from MSPUBParser.cpp:21:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/and.hpp: In instantiation of 'struct boost::mpl::aux::and_impl<true, boost::is_arithmetic<unsigned int>, mpl_::bool_<true>, mpl_::bool_<true>, mpl_::bool_<true> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/and.hpp:48:8:   required from 'struct boost::mpl::and_<boost::is_arithmetic<long unsigned int>, boost::is_arithmetic<unsigned int>, mpl_::bool_<true>, mpl_::bool_<true>, mpl_::bool_<true> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/meta.hpp:106:55:   required from 'struct boost::numeric::convdetail::for_both<boost::is_arithmetic<long unsigned int>, boost::is_arithmetic<unsigned int>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)0u>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)1u>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)2u>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)3u> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/udt_builtin_mixture.hpp:62:9:   required from 'struct boost::numeric::convdetail::get_udt_builtin_mixture<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:35:58:   required from 'struct boost::numeric::convdetail::non_trivial_traits_impl<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:21:8:   required from 'struct boost::numeric::conversion_traits<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:584:38:   required from 'struct boost::numeric::convdetail::get_converter_impl<boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:29:8:   required from 'struct boost::numeric::converter<unsigned int, long unsigned int, boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:53:38:   required from 'Target boost::numeric_cast(Source) [with Target = unsigned int; Source = long unsigned int]'
MSPUBParser.cpp:104:60:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/and.hpp:23:8: warning: base class 'struct boost::mpl::aux::and_impl<true, mpl_::bool_<true>, mpl_::bool_<true>, mpl_::bool_<true>, mpl_::bool_<true> >' has a non-virtual destructor [-Weffc++]
 struct and_impl< true,T1,T2,T3,T4 >
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/and.hpp: In instantiation of 'struct boost::mpl::and_<boost::is_arithmetic<long unsigned int>, boost::is_arithmetic<unsigned int>, mpl_::bool_<true>, mpl_::bool_<true>, mpl_::bool_<true> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/meta.hpp:106:55:   required from 'struct boost::numeric::convdetail::for_both<boost::is_arithmetic<long unsigned int>, boost::is_arithmetic<unsigned int>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)0u>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)1u>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)2u>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)3u> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/udt_builtin_mixture.hpp:62:9:   required from 'struct boost::numeric::convdetail::get_udt_builtin_mixture<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:35:58:   required from 'struct boost::numeric::convdetail::non_trivial_traits_impl<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:21:8:   required from 'struct boost::numeric::conversion_traits<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:584:38:   required from 'struct boost::numeric::convdetail::get_converter_impl<boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:29:8:   required from 'struct boost::numeric::converter<unsigned int, long unsigned int, boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:53:38:   required from 'Target boost::numeric_cast(Source) [with Target = unsigned int; Source = long unsigned int]'
MSPUBParser.cpp:104:60:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/and.hpp:48:8: warning: base class 'struct boost::mpl::aux::and_impl<true, boost::is_arithmetic<unsigned int>, mpl_::bool_<true>, mpl_::bool_<true>, mpl_::bool_<true> >' has a non-virtual destructor [-Weffc++]
 struct and_
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/and.hpp: In instantiation of 'struct boost::mpl::and_<boost::is_arithmetic<long unsigned int>, mpl_::bool_<false>, mpl_::bool_<true>, mpl_::bool_<true>, mpl_::bool_<true> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/meta.hpp:107:55:   required from 'struct boost::numeric::convdetail::for_both<boost::is_arithmetic<long unsigned int>, boost::is_arithmetic<unsigned int>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)0u>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)1u>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)2u>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)3u> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/udt_builtin_mixture.hpp:62:9:   required from 'struct boost::numeric::convdetail::get_udt_builtin_mixture<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:35:58:   required from 'struct boost::numeric::convdetail::non_trivial_traits_impl<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:21:8:   required from 'struct boost::numeric::conversion_traits<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:584:38:   required from 'struct boost::numeric::convdetail::get_converter_impl<boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:29:8:   required from 'struct boost::numeric::converter<unsigned int, long unsigned int, boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:53:38:   required from 'Target boost::numeric_cast(Source) [with Target = unsigned int; Source = long unsigned int]'
MSPUBParser.cpp:104:60:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/and.hpp:48:8: warning: base class 'struct boost::mpl::aux::and_impl<true, mpl_::bool_<false>, mpl_::bool_<true>, mpl_::bool_<true>, mpl_::bool_<true> >' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/and.hpp: In instantiation of 'struct boost::mpl::aux::and_impl<false, boost::is_arithmetic<unsigned int>, mpl_::bool_<true>, mpl_::bool_<true>, mpl_::bool_<true> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/and.hpp:48:8:   required from 'struct boost::mpl::and_<mpl_::bool_<false>, boost::is_arithmetic<unsigned int>, mpl_::bool_<true>, mpl_::bool_<true>, mpl_::bool_<true> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/meta.hpp:108:55:   required from 'struct boost::numeric::convdetail::for_both<boost::is_arithmetic<long unsigned int>, boost::is_arithmetic<unsigned int>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)0u>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)1u>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)2u>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)3u> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/udt_builtin_mixture.hpp:62:9:   required from 'struct boost::numeric::convdetail::get_udt_builtin_mixture<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:35:58:   required from 'struct boost::numeric::convdetail::non_trivial_traits_impl<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:21:8:   required from 'struct boost::numeric::conversion_traits<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:584:38:   required from 'struct boost::numeric::convdetail::get_converter_impl<boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:29:8:   required from 'struct boost::numeric::converter<unsigned int, long unsigned int, boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:53:38:   required from 'Target boost::numeric_cast(Source) [with Target = unsigned int; Source = long unsigned int]'
MSPUBParser.cpp:104:60:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/and.hpp:17:8: warning: base class 'struct mpl_::bool_<false>' has a non-virtual destructor [-Weffc++]
 struct and_impl
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/and.hpp: In instantiation of 'struct boost::mpl::and_<mpl_::bool_<false>, boost::is_arithmetic<unsigned int>, mpl_::bool_<true>, mpl_::bool_<true>, mpl_::bool_<true> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/meta.hpp:108:55:   required from 'struct boost::numeric::convdetail::for_both<boost::is_arithmetic<long unsigned int>, boost::is_arithmetic<unsigned int>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)0u>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)1u>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)2u>, boost::integral_constant<boost::numeric::udt_builtin_mixture_enum, (boost::numeric::udt_builtin_mixture_enum)3u> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/udt_builtin_mixture.hpp:62:9:   required from 'struct boost::numeric::convdetail::get_udt_builtin_mixture<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:35:58:   required from 'struct boost::numeric::convdetail::non_trivial_traits_impl<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:21:8:   required from 'struct boost::numeric::conversion_traits<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:584:38:   required from 'struct boost::numeric::convdetail::get_converter_impl<boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:29:8:   required from 'struct boost::numeric::converter<unsigned int, long unsigned int, boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:53:38:   required from 'Target boost::numeric_cast(Source) [with Target = unsigned int; Source = long unsigned int]'
MSPUBParser.cpp:104:60:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/and.hpp:48:8: warning: base class 'struct boost::mpl::aux::and_impl<false, boost::is_arithmetic<unsigned int>, mpl_::bool_<true>, mpl_::bool_<true>, mpl_::bool_<true> >' has a non-virtual destructor [-Weffc++]
 struct and_
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/include_preprocessed.hpp:37:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/comparison_op.hpp:35,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/less.hpp:19,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/is_subranged.hpp:18,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:21,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:13,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:13,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:33,
                 from MSPUBParser.cpp:21:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/less.hpp: In instantiation of 'struct boost::mpl::less_impl<mpl_::integral_c_tag, mpl_::integral_c_tag>::apply<mpl_::int_<32>, mpl_::int_<64> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/less.hpp:67:8:   required from 'struct boost::mpl::less<mpl_::int_<32>, mpl_::int_<64> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/is_subranged.hpp:84:60:   required from 'struct boost::numeric::convdetail::subranged_SameSign<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/is_subranged.hpp:210:40:   required from 'struct boost::numeric::convdetail::get_subranged<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/is_subranged.hpp:227:37:   required from 'struct boost::numeric::convdetail::get_is_subranged<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:37:50:   required from 'struct boost::numeric::convdetail::non_trivial_traits_impl<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:21:8:   required from 'struct boost::numeric::conversion_traits<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:584:38:   required from 'struct boost::numeric::convdetail::get_converter_impl<boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:29:8:   required from 'struct boost::numeric::converter<unsigned int, long unsigned int, boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:53:38:   required from 'Target boost::numeric_cast(Source) [with Target = unsigned int; Source = long unsigned int]'
MSPUBParser.cpp:104:60:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/less.hpp:87:49: warning: base class 'struct mpl_::bool_<true>' has a non-virtual destructor [-Weffc++]
     template< typename N1, typename N2 > struct apply
                                                 ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/less.hpp: In instantiation of 'struct boost::mpl::less<mpl_::int_<32>, mpl_::int_<64> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/is_subranged.hpp:84:60:   required from 'struct boost::numeric::convdetail::subranged_SameSign<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/is_subranged.hpp:210:40:   required from 'struct boost::numeric::convdetail::get_subranged<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/is_subranged.hpp:227:37:   required from 'struct boost::numeric::convdetail::get_is_subranged<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/conversion_traits.hpp:37:50:   required from 'struct boost::numeric::convdetail::non_trivial_traits_impl<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:21:8:   required from 'struct boost::numeric::conversion_traits<unsigned int, long unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:584:38:   required from 'struct boost::numeric::convdetail::get_converter_impl<boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:29:8:   required from 'struct boost::numeric::converter<unsigned int, long unsigned int, boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:53:38:   required from 'Target boost::numeric_cast(Source) [with Target = unsigned int; Source = long unsigned int]'
MSPUBParser.cpp:104:60:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/aux_/preprocessed/gcc/less.hpp:67:8: warning: base class 'struct mpl_::bool_<true>' has a non-virtual destructor [-Weffc++]
 struct less
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:33,
                 from MSPUBParser.cpp:21:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp: In instantiation of 'struct boost::numeric::conversion_traits<unsigned int, long unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:584:38:   required from 'struct boost::numeric::convdetail::get_converter_impl<boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:29:8:   required from 'struct boost::numeric::converter<unsigned int, long unsigned int, boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:53:38:   required from 'Target boost::numeric_cast(Source) [with Target = unsigned int; Source = long unsigned int]'
MSPUBParser.cpp:104:60:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/conversion_traits.hpp:21:8: warning: base class 'struct boost::numeric::convdetail::non_trivial_traits_impl<unsigned int, long unsigned int>' has a non-virtual destructor [-Weffc++]
 struct conversion_traits 
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::numeric::UseInternalRangeChecker, boost::numeric::UseInternalRangeChecker>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/if.hpp:67:11:   required from 'struct boost::mpl::if_<boost::is_same<boost::numeric::UseInternalRangeChecker, boost::numeric::UseInternalRangeChecker>, boost::numeric::convdetail::GetRC<boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int> >, boost::mpl::identity<boost::numeric::UseInternalRangeChecker> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/eval_if.hpp:37:41:   required from 'struct boost::mpl::eval_if<boost::is_same<boost::numeric::UseInternalRangeChecker, boost::numeric::UseInternalRangeChecker>, boost::numeric::convdetail::GetRC<boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int> >, boost::mpl::identity<boost::numeric::UseInternalRangeChecker> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:539:9:   required from 'struct boost::numeric::convdetail::get_non_trivial_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/mpl/eval_if.hpp:38:31:   required from 'struct boost::mpl::eval_if<mpl_::bool_<false>, boost::mpl::identity<boost::numeric::convdetail::trivial_converter_impl<boost::numeric::conversion_traits<unsigned int, long unsigned int> > >, boost::numeric::convdetail::get_non_trivial_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:586:71:   required from 'struct boost::numeric::convdetail::get_converter_impl<boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:29:8:   required from 'struct boost::numeric::converter<unsigned int, long unsigned int, boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:53:38:   required from 'Target boost::numeric_cast(Source) [with Target = unsigned int; Source = long unsigned int]'
MSPUBParser.cpp:104:60:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:33,
                 from MSPUBParser.cpp:21:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp: In instantiation of 'struct boost::numeric::convdetail::non_rounding_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::convdetail::generic_range_checker<boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::convdetail::LT_LoT<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::convdetail::GT_HiT<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::def_overflow_handler>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:29:8:   required from 'struct boost::numeric::converter<unsigned int, long unsigned int, boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:53:38:   required from 'Target boost::numeric_cast(Source) [with Target = unsigned int; Source = long unsigned int]'
MSPUBParser.cpp:104:60:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:498:10: warning: base class 'struct boost::numeric::convdetail::generic_range_checker<boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::convdetail::LT_LoT<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::convdetail::GT_HiT<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::def_overflow_handler>' has a non-virtual destructor [-Weffc++]
   struct non_rounding_converter : public RangeChecker
          ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:498:10: warning: base class 'struct boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:33:0,
                 from MSPUBParser.cpp:21:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp: In instantiation of 'struct boost::numeric::converter<unsigned int, long unsigned int, boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::def_overflow_handler, boost::numeric::Trunc<long unsigned int>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::UseInternalRangeChecker>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:53:38:   required from 'Target boost::numeric_cast(Source) [with Target = unsigned int; Source = long unsigned int]'
MSPUBParser.cpp:104:60:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:29:8: warning: base class 'struct boost::numeric::convdetail::non_rounding_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::convdetail::generic_range_checker<boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::convdetail::LT_LoT<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::convdetail::GT_HiT<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::def_overflow_handler>, boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> > >' has a non-virtual destructor [-Weffc++]
 struct converter : convdetail::get_converter_impl<Traits,
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::LineSpacingInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1034:5:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5: warning: 'boost::optional_detail::optional_base<libmspub::LineSpacingInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base ( optional_base&& rhs )
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::ListInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1034:5:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5: warning: 'boost::optional_detail::optional_base<libmspub::ListInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::Dash]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1034:5:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5: warning: 'boost::optional_detail::optional_base<libmspub::Dash>::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = unsigned int]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = unsigned int]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<unsigned int>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::NumberingType]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::NumberingType]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::NumberingType>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::NumberingDelimiter]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::NumberingDelimiter]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::NumberingDelimiter>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::Underline]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Underline]'
MSPUBTypes.h:124:12:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::Underline>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = double]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = double]'
MSPUBTypes.h:124:12:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<double>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::Alignment]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Alignment]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::Alignment>::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::LineSpacingInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::LineSpacingInfo]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::LineSpacingInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = int]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = int]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<int>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::ListInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::ListInfo]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::ListInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::Dash]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Dash]'
Line.h:28:12:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::Dash>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::init_value_tag, boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::Dash; boost::optional_detail::optional_base<T>::argument_type = const libmspub::Dash&]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:939:81:   required from 'boost::optional<T>::optional(boost::optional<T>::argument_type) [with T = libmspub::Dash; boost::optional<T>::argument_type = const libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:160:5: warning: 'boost::optional_detail::optional_base<libmspub::Dash>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base ( init_value_tag, argument_type val )
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::ShapeType]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::ShapeType]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::ShapeType>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::Coordinate]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Coordinate]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::Coordinate>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = std::pair<bool, bool>]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = std::pair<bool, bool>]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<std::pair<bool, bool> >::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::Margins]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Margins]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::Margins>::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::BorderPosition]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::BorderPosition]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::BorderPosition>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::DynamicCustomShape]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::DynamicCustomShape]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::DynamicCustomShape>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::ColorReference]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::ColorReference]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::ColorReference>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::TableInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::TableInfo]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::TableInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::Arrow]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Arrow]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::Arrow>::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::VerticalAlign]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::VerticalAlign]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::VerticalAlign>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::Shadow]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Shadow]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::Shadow>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = librevenge::RVNGString]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = librevenge::RVNGString]'
MSPUBParser.cpp:535:51:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<librevenge::RVNGString>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = std::map<short unsigned int, unsigned int>]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = std::map<short unsigned int, unsigned int>]'
MSPUBParser.cpp:1662:62:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<std::map<short unsigned int, unsigned int> >::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, const boost::optional<unsigned int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, const boost::optional<unsigned int>&, true>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = const boost::optional<unsigned int>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:759:64:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::rval_reference_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::rval_reference_type = libmspub::ListInfo&&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:358:43:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::rval_reference_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::rval_reference_type = libmspub::ListInfo&&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = libmspub::ListInfo; T = libmspub::ListInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ListInfo>&]'
MSPUBParser.cpp:1391:22:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, const boost::optional<unsigned int>&, true>, boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = const boost::optional<unsigned int>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:759:64:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::rval_reference_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::rval_reference_type = libmspub::ListInfo&&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:358:43:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::rval_reference_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::rval_reference_type = libmspub::ListInfo&&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = libmspub::ListInfo; T = libmspub::ListInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ListInfo>&]'
MSPUBParser.cpp:1391:22:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >, boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::NumberingType] [with T_ = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:759:64:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::rval_reference_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::rval_reference_type = libmspub::ListInfo&&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:358:43:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::rval_reference_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::rval_reference_type = libmspub::ListInfo&&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = libmspub::ListInfo; T = libmspub::ListInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ListInfo>&]'
MSPUBParser.cpp:1391:22:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >, boost::optional<libmspub::NumberingType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::NumberingType] [with T_ = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:759:64:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::rval_reference_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::rval_reference_type = libmspub::ListInfo&&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:358:43:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::rval_reference_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::rval_reference_type = libmspub::ListInfo&&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = libmspub::ListInfo; T = libmspub::ListInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ListInfo>&]'
MSPUBParser.cpp:1391:22:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::NumberingType>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>, boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::NumberingType] [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:759:64:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::rval_reference_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::rval_reference_type = libmspub::ListInfo&&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:358:43:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::rval_reference_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::rval_reference_type = libmspub::ListInfo&&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = libmspub::ListInfo; T = libmspub::ListInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ListInfo>&]'
MSPUBParser.cpp:1391:22:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>, boost::optional<libmspub::NumberingType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::NumberingType] [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:759:64:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::rval_reference_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::rval_reference_type = libmspub::ListInfo&&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:358:43:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::rval_reference_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::rval_reference_type = libmspub::ListInfo&&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = libmspub::ListInfo; T = libmspub::ListInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ListInfo>&]'
MSPUBParser.cpp:1391:22:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::NumberingType>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >, boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::NumberingDelimiter] [with T_ = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:759:64:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::rval_reference_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::rval_reference_type = libmspub::ListInfo&&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:358:43:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::rval_reference_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::rval_reference_type = libmspub::ListInfo&&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = libmspub::ListInfo; T = libmspub::ListInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ListInfo>&]'
MSPUBParser.cpp:1391:22:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >, boost::optional<libmspub::NumberingDelimiter>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::NumberingDelimiter] [with T_ = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:759:64:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::rval_reference_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::rval_reference_type = libmspub::ListInfo&&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:358:43:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::rval_reference_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::rval_reference_type = libmspub::ListInfo&&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = libmspub::ListInfo; T = libmspub::ListInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ListInfo>&]'
MSPUBParser.cpp:1391:22:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::NumberingDelimiter>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>, boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::NumberingDelimiter] [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:759:64:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::rval_reference_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::rval_reference_type = libmspub::ListInfo&&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:358:43:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::rval_reference_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::rval_reference_type = libmspub::ListInfo&&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = libmspub::ListInfo; T = libmspub::ListInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ListInfo>&]'
MSPUBParser.cpp:1391:22:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>, boost::optional<libmspub::NumberingDelimiter>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::NumberingDelimiter] [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:759:64:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::rval_reference_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::rval_reference_type = libmspub::ListInfo&&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:358:43:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::rval_reference_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::rval_reference_type = libmspub::ListInfo&&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = libmspub::ListInfo; T = libmspub::ListInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ListInfo>&]'
MSPUBParser.cpp:1391:22:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::NumberingDelimiter>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, boost::optional<unsigned int>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, boost::optional<unsigned int>, true>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = boost::optional<unsigned int>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:759:64:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::rval_reference_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::rval_reference_type = libmspub::ListInfo&&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:358:43:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::rval_reference_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::rval_reference_type = libmspub::ListInfo&&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = libmspub::ListInfo; T = libmspub::ListInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ListInfo>&]'
MSPUBParser.cpp:1391:22:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, boost::optional<unsigned int>, true>, boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = boost::optional<unsigned int>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:759:64:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::rval_reference_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::rval_reference_type = libmspub::ListInfo&&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:358:43:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::rval_reference_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::rval_reference_type = libmspub::ListInfo&&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = libmspub::ListInfo; T = libmspub::ListInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ListInfo>&]'
MSPUBParser.cpp:1391:22:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>, boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::NumberingType] [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:759:64:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::rval_reference_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::rval_reference_type = libmspub::ListInfo&&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:358:43:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::rval_reference_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::rval_reference_type = libmspub::ListInfo&&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = libmspub::ListInfo; T = libmspub::ListInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ListInfo>&]'
MSPUBParser.cpp:1391:22:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>, boost::optional<libmspub::NumberingType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::NumberingType] [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:759:64:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::rval_reference_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::rval_reference_type = libmspub::ListInfo&&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:358:43:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::rval_reference_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::rval_reference_type = libmspub::ListInfo&&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = libmspub::ListInfo; T = libmspub::ListInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ListInfo>&]'
MSPUBParser.cpp:1391:22:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::NumberingType>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>, boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::NumberingDelimiter] [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:759:64:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::rval_reference_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::rval_reference_type = libmspub::ListInfo&&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:358:43:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::rval_reference_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::rval_reference_type = libmspub::ListInfo&&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = libmspub::ListInfo; T = libmspub::ListInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ListInfo>&]'
MSPUBParser.cpp:1391:22:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>, boost::optional<libmspub::NumberingDelimiter>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::NumberingDelimiter] [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:759:64:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::rval_reference_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::rval_reference_type = libmspub::ListInfo&&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:358:43:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::rval_reference_type) [with T = libmspub::ListInfo; boost::optional_detail::optional_base<T>::rval_reference_type = libmspub::ListInfo&&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = libmspub::ListInfo; T = libmspub::ListInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ListInfo>&]'
MSPUBParser.cpp:1391:22:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::NumberingDelimiter>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:33,
                 from MSPUBParser.cpp:21:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp: In instantiation of 'struct boost::numeric::convdetail::LT_LoT<boost::numeric::conversion_traits<unsigned int, long unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:235:40:   required from 'struct boost::numeric::convdetail::combine<boost::numeric::convdetail::LT_LoT<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::convdetail::GT_HiT<boost::numeric::conversion_traits<unsigned int, long unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:288:67:   required from 'static boost::numeric::range_check_result boost::numeric::convdetail::generic_range_checker<Traits, IsNegOverflow, IsPosOverflow, OverflowHandler>::out_of_range(boost::numeric::convdetail::generic_range_checker<Traits, IsNegOverflow, IsPosOverflow, OverflowHandler>::argument_type) [with Traits = boost::numeric::conversion_traits<unsigned int, long unsigned int>; IsNegOverflow = boost::numeric::convdetail::LT_LoT<boost::numeric::conversion_traits<unsigned int, long unsigned int> >; IsPosOverflow = boost::numeric::convdetail::GT_HiT<boost::numeric::conversion_traits<unsigned int, long unsigned int> >; OverflowHandler = boost::numeric::def_overflow_handler; boost::numeric::convdetail::generic_range_checker<Traits, IsNegOverflow, IsPosOverflow, OverflowHandler>::argument_type = long unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:294:42:   required from 'static void boost::numeric::convdetail::generic_range_checker<Traits, IsNegOverflow, IsPosOverflow, OverflowHandler>::validate_range(boost::numeric::convdetail::generic_range_checker<Traits, IsNegOverflow, IsPosOverflow, OverflowHandler>::argument_type) [with Traits = boost::numeric::conversion_traits<unsigned int, long unsigned int>; IsNegOverflow = boost::numeric::convdetail::LT_LoT<boost::numeric::conversion_traits<unsigned int, long unsigned int> >; IsPosOverflow = boost::numeric::convdetail::GT_HiT<boost::numeric::conversion_traits<unsigned int, long unsigned int> >; OverflowHandler = boost::numeric::def_overflow_handler; boost::numeric::convdetail::generic_range_checker<Traits, IsNegOverflow, IsPosOverflow, OverflowHandler>::argument_type = long unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:514:41:   required from 'static boost::numeric::convdetail::non_rounding_converter<Traits, RangeChecker, RawConverter>::result_type boost::numeric::convdetail::non_rounding_converter<Traits, RangeChecker, RawConverter>::convert(boost::numeric::convdetail::non_rounding_converter<Traits, RangeChecker, RawConverter>::argument_type) [with Traits = boost::numeric::conversion_traits<unsigned int, long unsigned int>; RangeChecker = boost::numeric::convdetail::generic_range_checker<boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::convdetail::LT_LoT<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::convdetail::GT_HiT<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::def_overflow_handler>; RawConverter = boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >; boost::numeric::convdetail::non_rounding_converter<Traits, RangeChecker, RawConverter>::result_type = unsigned int; boost::numeric::convdetail::non_rounding_converter<Traits, RangeChecker, RawConverter>::argument_type = long unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:53:38:   required from 'Target boost::numeric_cast(Source) [with Target = unsigned int; Source = long unsigned int]'
MSPUBParser.cpp:104:60:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:97:12: warning: base class 'struct boost::numeric::convdetail::applicable' has a non-virtual destructor [-Weffc++]
     struct LT_LoT : applicable
            ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp: In instantiation of 'struct boost::numeric::convdetail::GT_HiT<boost::numeric::conversion_traits<unsigned int, long unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:236:40:   required from 'struct boost::numeric::convdetail::combine<boost::numeric::convdetail::LT_LoT<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::convdetail::GT_HiT<boost::numeric::conversion_traits<unsigned int, long unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:288:67:   required from 'static boost::numeric::range_check_result boost::numeric::convdetail::generic_range_checker<Traits, IsNegOverflow, IsPosOverflow, OverflowHandler>::out_of_range(boost::numeric::convdetail::generic_range_checker<Traits, IsNegOverflow, IsPosOverflow, OverflowHandler>::argument_type) [with Traits = boost::numeric::conversion_traits<unsigned int, long unsigned int>; IsNegOverflow = boost::numeric::convdetail::LT_LoT<boost::numeric::conversion_traits<unsigned int, long unsigned int> >; IsPosOverflow = boost::numeric::convdetail::GT_HiT<boost::numeric::conversion_traits<unsigned int, long unsigned int> >; OverflowHandler = boost::numeric::def_overflow_handler; boost::numeric::convdetail::generic_range_checker<Traits, IsNegOverflow, IsPosOverflow, OverflowHandler>::argument_type = long unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:294:42:   required from 'static void boost::numeric::convdetail::generic_range_checker<Traits, IsNegOverflow, IsPosOverflow, OverflowHandler>::validate_range(boost::numeric::convdetail::generic_range_checker<Traits, IsNegOverflow, IsPosOverflow, OverflowHandler>::argument_type) [with Traits = boost::numeric::conversion_traits<unsigned int, long unsigned int>; IsNegOverflow = boost::numeric::convdetail::LT_LoT<boost::numeric::conversion_traits<unsigned int, long unsigned int> >; IsPosOverflow = boost::numeric::convdetail::GT_HiT<boost::numeric::conversion_traits<unsigned int, long unsigned int> >; OverflowHandler = boost::numeric::def_overflow_handler; boost::numeric::convdetail::generic_range_checker<Traits, IsNegOverflow, IsPosOverflow, OverflowHandler>::argument_type = long unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:514:41:   required from 'static boost::numeric::convdetail::non_rounding_converter<Traits, RangeChecker, RawConverter>::result_type boost::numeric::convdetail::non_rounding_converter<Traits, RangeChecker, RawConverter>::convert(boost::numeric::convdetail::non_rounding_converter<Traits, RangeChecker, RawConverter>::argument_type) [with Traits = boost::numeric::conversion_traits<unsigned int, long unsigned int>; RangeChecker = boost::numeric::convdetail::generic_range_checker<boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::convdetail::LT_LoT<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::convdetail::GT_HiT<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::def_overflow_handler>; RawConverter = boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >; boost::numeric::convdetail::non_rounding_converter<Traits, RangeChecker, RawConverter>::result_type = unsigned int; boost::numeric::convdetail::non_rounding_converter<Traits, RangeChecker, RawConverter>::argument_type = long unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:53:38:   required from 'Target boost::numeric_cast(Source) [with Target = unsigned int; Source = long unsigned int]'
MSPUBParser.cpp:104:60:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:158:12: warning: base class 'struct boost::numeric::convdetail::applicable' has a non-virtual destructor [-Weffc++]
     struct GT_HiT : applicable
            ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/converter.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:33,
                 from MSPUBParser.cpp:21:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/bounds.hpp: In instantiation of 'struct boost::numeric::bounds<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:105:53:   required from 'static boost::numeric::range_check_result boost::numeric::convdetail::LT_LoT<Traits>::apply(boost::numeric::convdetail::LT_LoT<Traits>::argument_type) [with Traits = boost::numeric::conversion_traits<unsigned int, long unsigned int>; boost::numeric::convdetail::LT_LoT<Traits>::argument_type = long unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:222:46:   required from 'static boost::numeric::range_check_result boost::numeric::convdetail::applyBoth<PredA, PredB>::apply(boost::numeric::convdetail::applyBoth<PredA, PredB>::argument_type) [with PredA = boost::numeric::convdetail::LT_LoT<boost::numeric::conversion_traits<unsigned int, long unsigned int> >; PredB = boost::numeric::convdetail::GT_HiT<boost::numeric::conversion_traits<unsigned int, long unsigned int> >; boost::numeric::convdetail::applyBoth<PredA, PredB>::argument_type = long unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:290:32:   required from 'static boost::numeric::range_check_result boost::numeric::convdetail::generic_range_checker<Traits, IsNegOverflow, IsPosOverflow, OverflowHandler>::out_of_range(boost::numeric::convdetail::generic_range_checker<Traits, IsNegOverflow, IsPosOverflow, OverflowHandler>::argument_type) [with Traits = boost::numeric::conversion_traits<unsigned int, long unsigned int>; IsNegOverflow = boost::numeric::convdetail::LT_LoT<boost::numeric::conversion_traits<unsigned int, long unsigned int> >; IsPosOverflow = boost::numeric::convdetail::GT_HiT<boost::numeric::conversion_traits<unsigned int, long unsigned int> >; OverflowHandler = boost::numeric::def_overflow_handler; boost::numeric::convdetail::generic_range_checker<Traits, IsNegOverflow, IsPosOverflow, OverflowHandler>::argument_type = long unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:294:42:   required from 'static void boost::numeric::convdetail::generic_range_checker<Traits, IsNegOverflow, IsPosOverflow, OverflowHandler>::validate_range(boost::numeric::convdetail::generic_range_checker<Traits, IsNegOverflow, IsPosOverflow, OverflowHandler>::argument_type) [with Traits = boost::numeric::conversion_traits<unsigned int, long unsigned int>; IsNegOverflow = boost::numeric::convdetail::LT_LoT<boost::numeric::conversion_traits<unsigned int, long unsigned int> >; IsPosOverflow = boost::numeric::convdetail::GT_HiT<boost::numeric::conversion_traits<unsigned int, long unsigned int> >; OverflowHandler = boost::numeric::def_overflow_handler; boost::numeric::convdetail::generic_range_checker<Traits, IsNegOverflow, IsPosOverflow, OverflowHandler>::argument_type = long unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/detail/converter.hpp:514:41:   required from 'static boost::numeric::convdetail::non_rounding_converter<Traits, RangeChecker, RawConverter>::result_type boost::numeric::convdetail::non_rounding_converter<Traits, RangeChecker, RawConverter>::convert(boost::numeric::convdetail::non_rounding_converter<Traits, RangeChecker, RawConverter>::argument_type) [with Traits = boost::numeric::conversion_traits<unsigned int, long unsigned int>; RangeChecker = boost::numeric::convdetail::generic_range_checker<boost::numeric::conversion_traits<unsigned int, long unsigned int>, boost::numeric::convdetail::LT_LoT<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::convdetail::GT_HiT<boost::numeric::conversion_traits<unsigned int, long unsigned int> >, boost::numeric::def_overflow_handler>; RawConverter = boost::numeric::raw_converter<boost::numeric::conversion_traits<unsigned int, long unsigned int> >; boost::numeric::convdetail::non_rounding_converter<Traits, RangeChecker, RawConverter>::result_type = unsigned int; boost::numeric::convdetail::non_rounding_converter<Traits, RangeChecker, RawConverter>::argument_type = long unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/cast.hpp:53:38:   required from 'Target boost::numeric_cast(Source) [with Target = unsigned int; Source = long unsigned int]'
MSPUBParser.cpp:104:60:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/numeric/conversion/bounds.hpp:19:8: warning: base class 'class boost::numeric::boundsdetail::Integral<unsigned int>' has a non-virtual destructor [-Weffc++]
 struct bounds : boundsdetail::get_impl<N>::type
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> >, boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Underline] [with T_ = const boost::optional<libmspub::Underline>&]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:552:18:   required from 'static _BI2 std::__copy_move_backward<true, false, std::random_access_iterator_tag>::__copy_move_b(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextSpanReference*; _BI2 = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:587:18:   required from '_BI2 std::__copy_move_backward_a(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextSpanReference*; _BI2 = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:596:33:   required from '_BI2 std::__copy_move_backward_a2(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextSpanReference*; _BI2 = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:667:15:   required from '_BI2 std::move_backward(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextSpanReference*; _BI2 = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/vector.tcc:627:7:   required from 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; _Tp = libmspub::MSPUBParser::TextSpanReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextSpanReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1291:59:   required from 'void std::vector<_Tp, _Alloc>::_M_insert_dispatch(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator, std::__false_type) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; _Tp = libmspub::MSPUBParser::TextSpanReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextSpanReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1046:73:   required from 'void std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; <template-parameter-2-2> = void; _Tp = libmspub::MSPUBParser::TextSpanReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextSpanReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextSpanReference*]'
MSPUBParser.cpp:1056:77:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> >, boost::optional<libmspub::Underline>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Underline] [with T_ = const boost::optional<libmspub::Underline>&]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:552:18:   required from 'static _BI2 std::__copy_move_backward<true, false, std::random_access_iterator_tag>::__copy_move_b(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextSpanReference*; _BI2 = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:587:18:   required from '_BI2 std::__copy_move_backward_a(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextSpanReference*; _BI2 = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:596:33:   required from '_BI2 std::__copy_move_backward_a2(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextSpanReference*; _BI2 = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:667:15:   required from '_BI2 std::move_backward(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextSpanReference*; _BI2 = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/vector.tcc:627:7:   required from 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; _Tp = libmspub::MSPUBParser::TextSpanReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextSpanReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1291:59:   required from 'void std::vector<_Tp, _Alloc>::_M_insert_dispatch(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator, std::__false_type) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; _Tp = libmspub::MSPUBParser::TextSpanReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextSpanReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1046:73:   required from 'void std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; <template-parameter-2-2> = void; _Tp = libmspub::MSPUBParser::TextSpanReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextSpanReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextSpanReference*]'
MSPUBParser.cpp:1056:77:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Underline>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>, boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Underline] [with Expr = const boost::optional<libmspub::Underline>&]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:552:18:   required from 'static _BI2 std::__copy_move_backward<true, false, std::random_access_iterator_tag>::__copy_move_b(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextSpanReference*; _BI2 = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:587:18:   required from '_BI2 std::__copy_move_backward_a(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextSpanReference*; _BI2 = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:596:33:   required from '_BI2 std::__copy_move_backward_a2(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextSpanReference*; _BI2 = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:667:15:   required from '_BI2 std::move_backward(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextSpanReference*; _BI2 = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/vector.tcc:627:7:   required from 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; _Tp = libmspub::MSPUBParser::TextSpanReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextSpanReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1291:59:   required from 'void std::vector<_Tp, _Alloc>::_M_insert_dispatch(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator, std::__false_type) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; _Tp = libmspub::MSPUBParser::TextSpanReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextSpanReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1046:73:   required from 'void std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; <template-parameter-2-2> = void; _Tp = libmspub::MSPUBParser::TextSpanReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextSpanReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextSpanReference*]'
MSPUBParser.cpp:1056:77:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>, boost::optional<libmspub::Underline>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Underline] [with Expr = const boost::optional<libmspub::Underline>&]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:552:18:   required from 'static _BI2 std::__copy_move_backward<true, false, std::random_access_iterator_tag>::__copy_move_b(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextSpanReference*; _BI2 = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:587:18:   required from '_BI2 std::__copy_move_backward_a(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextSpanReference*; _BI2 = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:596:33:   required from '_BI2 std::__copy_move_backward_a2(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextSpanReference*; _BI2 = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:667:15:   required from '_BI2 std::move_backward(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextSpanReference*; _BI2 = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/vector.tcc:627:7:   required from 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; _Tp = libmspub::MSPUBParser::TextSpanReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextSpanReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1291:59:   required from 'void std::vector<_Tp, _Alloc>::_M_insert_dispatch(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator, std::__false_type) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; _Tp = libmspub::MSPUBParser::TextSpanReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextSpanReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1046:73:   required from 'void std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; <template-parameter-2-2> = void; _Tp = libmspub::MSPUBParser::TextSpanReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextSpanReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextSpanReference*]'
MSPUBParser.cpp:1056:77:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Underline>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<double, const boost::optional<double>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<double, const boost::optional<double>&, true>, boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = double] [with Expr = const boost::optional<double>&]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:552:18:   required from 'static _BI2 std::__copy_move_backward<true, false, std::random_access_iterator_tag>::__copy_move_b(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextSpanReference*; _BI2 = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:587:18:   required from '_BI2 std::__copy_move_backward_a(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextSpanReference*; _BI2 = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:596:33:   required from '_BI2 std::__copy_move_backward_a2(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextSpanReference*; _BI2 = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:667:15:   required from '_BI2 std::move_backward(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextSpanReference*; _BI2 = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/vector.tcc:627:7:   required from 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; _Tp = libmspub::MSPUBParser::TextSpanReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextSpanReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1291:59:   required from 'void std::vector<_Tp, _Alloc>::_M_insert_dispatch(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator, std::__false_type) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; _Tp = libmspub::MSPUBParser::TextSpanReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextSpanReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1046:73:   required from 'void std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; <template-parameter-2-2> = void; _Tp = libmspub::MSPUBParser::TextSpanReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextSpanReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextSpanReference*]'
MSPUBParser.cpp:1056:77:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<double, const boost::optional<double>&, true>, boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = double] [with Expr = const boost::optional<double>&]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:552:18:   required from 'static _BI2 std::__copy_move_backward<true, false, std::random_access_iterator_tag>::__copy_move_b(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextSpanReference*; _BI2 = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:587:18:   required from '_BI2 std::__copy_move_backward_a(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextSpanReference*; _BI2 = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:596:33:   required from '_BI2 std::__copy_move_backward_a2(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextSpanReference*; _BI2 = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:667:15:   required from '_BI2 std::move_backward(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextSpanReference*; _BI2 = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/vector.tcc:627:7:   required from 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; _Tp = libmspub::MSPUBParser::TextSpanReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextSpanReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1291:59:   required from 'void std::vector<_Tp, _Alloc>::_M_insert_dispatch(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator, std::__false_type) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; _Tp = libmspub::MSPUBParser::TextSpanReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextSpanReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1046:73:   required from 'void std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; <template-parameter-2-2> = void; _Tp = libmspub::MSPUBParser::TextSpanReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextSpanReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextSpanReference*]'
MSPUBParser.cpp:1056:77:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<double>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>, boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Underline] [with Expr = boost::optional<libmspub::Underline>]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:552:18:   required from 'static _BI2 std::__copy_move_backward<true, false, std::random_access_iterator_tag>::__copy_move_b(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextSpanReference*; _BI2 = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:587:18:   required from '_BI2 std::__copy_move_backward_a(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextSpanReference*; _BI2 = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:596:33:   required from '_BI2 std::__copy_move_backward_a2(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextSpanReference*; _BI2 = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:667:15:   required from '_BI2 std::move_backward(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextSpanReference*; _BI2 = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/vector.tcc:627:7:   required from 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; _Tp = libmspub::MSPUBParser::TextSpanReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextSpanReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1291:59:   required from 'void std::vector<_Tp, _Alloc>::_M_insert_dispatch(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator, std::__false_type) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; _Tp = libmspub::MSPUBParser::TextSpanReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextSpanReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1046:73:   required from 'void std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; <template-parameter-2-2> = void; _Tp = libmspub::MSPUBParser::TextSpanReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextSpanReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextSpanReference*]'
MSPUBParser.cpp:1056:77:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>, boost::optional<libmspub::Underline>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Underline] [with Expr = boost::optional<libmspub::Underline>]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:552:18:   required from 'static _BI2 std::__copy_move_backward<true, false, std::random_access_iterator_tag>::__copy_move_b(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextSpanReference*; _BI2 = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:587:18:   required from '_BI2 std::__copy_move_backward_a(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextSpanReference*; _BI2 = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:596:33:   required from '_BI2 std::__copy_move_backward_a2(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextSpanReference*; _BI2 = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:667:15:   required from '_BI2 std::move_backward(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextSpanReference*; _BI2 = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/vector.tcc:627:7:   required from 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; _Tp = libmspub::MSPUBParser::TextSpanReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextSpanReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1291:59:   required from 'void std::vector<_Tp, _Alloc>::_M_insert_dispatch(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator, std::__false_type) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; _Tp = libmspub::MSPUBParser::TextSpanReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextSpanReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1046:73:   required from 'void std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; <template-parameter-2-2> = void; _Tp = libmspub::MSPUBParser::TextSpanReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextSpanReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextSpanReference*]'
MSPUBParser.cpp:1056:77:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Underline>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<double, boost::optional<double>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<double, boost::optional<double>, true>, boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = double] [with Expr = boost::optional<double>]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:552:18:   required from 'static _BI2 std::__copy_move_backward<true, false, std::random_access_iterator_tag>::__copy_move_b(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextSpanReference*; _BI2 = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:587:18:   required from '_BI2 std::__copy_move_backward_a(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextSpanReference*; _BI2 = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:596:33:   required from '_BI2 std::__copy_move_backward_a2(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextSpanReference*; _BI2 = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:667:15:   required from '_BI2 std::move_backward(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextSpanReference*; _BI2 = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/vector.tcc:627:7:   required from 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; _Tp = libmspub::MSPUBParser::TextSpanReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextSpanReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1291:59:   required from 'void std::vector<_Tp, _Alloc>::_M_insert_dispatch(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator, std::__false_type) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; _Tp = libmspub::MSPUBParser::TextSpanReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextSpanReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1046:73:   required from 'void std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; <template-parameter-2-2> = void; _Tp = libmspub::MSPUBParser::TextSpanReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextSpanReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextSpanReference*]'
MSPUBParser.cpp:1056:77:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<double, boost::optional<double>, true>, boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = double] [with Expr = boost::optional<double>]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:552:18:   required from 'static _BI2 std::__copy_move_backward<true, false, std::random_access_iterator_tag>::__copy_move_b(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextSpanReference*; _BI2 = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:587:18:   required from '_BI2 std::__copy_move_backward_a(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextSpanReference*; _BI2 = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:596:33:   required from '_BI2 std::__copy_move_backward_a2(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextSpanReference*; _BI2 = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:667:15:   required from '_BI2 std::move_backward(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextSpanReference*; _BI2 = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/vector.tcc:627:7:   required from 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; _Tp = libmspub::MSPUBParser::TextSpanReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextSpanReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1291:59:   required from 'void std::vector<_Tp, _Alloc>::_M_insert_dispatch(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator, std::__false_type) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; _Tp = libmspub::MSPUBParser::TextSpanReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextSpanReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextSpanReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1046:73:   required from 'void std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; <template-parameter-2-2> = void; _Tp = libmspub::MSPUBParser::TextSpanReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextSpanReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextSpanReference*, std::vector<libmspub::MSPUBParser::TextSpanReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextSpanReference*]'
MSPUBParser.cpp:1056:77:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<double>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> >, boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Alignment] [with T_ = const boost::optional<libmspub::Alignment>&]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:552:18:   required from 'static _BI2 std::__copy_move_backward<true, false, std::random_access_iterator_tag>::__copy_move_b(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:587:18:   required from '_BI2 std::__copy_move_backward_a(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:596:33:   required from '_BI2 std::__copy_move_backward_a2(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:667:15:   required from '_BI2 std::move_backward(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/vector.tcc:627:7:   required from 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1291:59:   required from 'void std::vector<_Tp, _Alloc>::_M_insert_dispatch(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator, std::__false_type) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1046:73:   required from 'void std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; <template-parameter-2-2> = void; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
MSPUBParser.cpp:1063:77:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> >, boost::optional<libmspub::Alignment>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Alignment] [with T_ = const boost::optional<libmspub::Alignment>&]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:552:18:   required from 'static _BI2 std::__copy_move_backward<true, false, std::random_access_iterator_tag>::__copy_move_b(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:587:18:   required from '_BI2 std::__copy_move_backward_a(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:596:33:   required from '_BI2 std::__copy_move_backward_a2(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:667:15:   required from '_BI2 std::move_backward(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/vector.tcc:627:7:   required from 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1291:59:   required from 'void std::vector<_Tp, _Alloc>::_M_insert_dispatch(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator, std::__false_type) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1046:73:   required from 'void std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; <template-parameter-2-2> = void; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
MSPUBParser.cpp:1063:77:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Alignment>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>, boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Alignment] [with Expr = const boost::optional<libmspub::Alignment>&]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:552:18:   required from 'static _BI2 std::__copy_move_backward<true, false, std::random_access_iterator_tag>::__copy_move_b(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:587:18:   required from '_BI2 std::__copy_move_backward_a(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:596:33:   required from '_BI2 std::__copy_move_backward_a2(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:667:15:   required from '_BI2 std::move_backward(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/vector.tcc:627:7:   required from 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1291:59:   required from 'void std::vector<_Tp, _Alloc>::_M_insert_dispatch(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator, std::__false_type) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1046:73:   required from 'void std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; <template-parameter-2-2> = void; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
MSPUBParser.cpp:1063:77:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>, boost::optional<libmspub::Alignment>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Alignment] [with Expr = const boost::optional<libmspub::Alignment>&]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:552:18:   required from 'static _BI2 std::__copy_move_backward<true, false, std::random_access_iterator_tag>::__copy_move_b(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:587:18:   required from '_BI2 std::__copy_move_backward_a(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:596:33:   required from '_BI2 std::__copy_move_backward_a2(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:667:15:   required from '_BI2 std::move_backward(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/vector.tcc:627:7:   required from 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1291:59:   required from 'void std::vector<_Tp, _Alloc>::_M_insert_dispatch(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator, std::__false_type) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1046:73:   required from 'void std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; <template-parameter-2-2> = void; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
MSPUBParser.cpp:1063:77:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Alignment>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >, boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::LineSpacingInfo] [with T_ = const boost::optional<libmspub::LineSpacingInfo>&]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:552:18:   required from 'static _BI2 std::__copy_move_backward<true, false, std::random_access_iterator_tag>::__copy_move_b(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:587:18:   required from '_BI2 std::__copy_move_backward_a(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:596:33:   required from '_BI2 std::__copy_move_backward_a2(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:667:15:   required from '_BI2 std::move_backward(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/vector.tcc:627:7:   required from 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1291:59:   required from 'void std::vector<_Tp, _Alloc>::_M_insert_dispatch(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator, std::__false_type) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1046:73:   required from 'void std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; <template-parameter-2-2> = void; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
MSPUBParser.cpp:1063:77:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >, boost::optional<libmspub::LineSpacingInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::LineSpacingInfo] [with T_ = const boost::optional<libmspub::LineSpacingInfo>&]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:552:18:   required from 'static _BI2 std::__copy_move_backward<true, false, std::random_access_iterator_tag>::__copy_move_b(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:587:18:   required from '_BI2 std::__copy_move_backward_a(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:596:33:   required from '_BI2 std::__copy_move_backward_a2(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:667:15:   required from '_BI2 std::move_backward(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/vector.tcc:627:7:   required from 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1291:59:   required from 'void std::vector<_Tp, _Alloc>::_M_insert_dispatch(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator, std::__false_type) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1046:73:   required from 'void std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; <template-parameter-2-2> = void; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
MSPUBParser.cpp:1063:77:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::LineSpacingInfo>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>, boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::LineSpacingInfo] [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:552:18:   required from 'static _BI2 std::__copy_move_backward<true, false, std::random_access_iterator_tag>::__copy_move_b(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:587:18:   required from '_BI2 std::__copy_move_backward_a(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:596:33:   required from '_BI2 std::__copy_move_backward_a2(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:667:15:   required from '_BI2 std::move_backward(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/vector.tcc:627:7:   required from 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1291:59:   required from 'void std::vector<_Tp, _Alloc>::_M_insert_dispatch(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator, std::__false_type) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1046:73:   required from 'void std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; <template-parameter-2-2> = void; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
MSPUBParser.cpp:1063:77:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>, boost::optional<libmspub::LineSpacingInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::LineSpacingInfo] [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:552:18:   required from 'static _BI2 std::__copy_move_backward<true, false, std::random_access_iterator_tag>::__copy_move_b(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:587:18:   required from '_BI2 std::__copy_move_backward_a(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:596:33:   required from '_BI2 std::__copy_move_backward_a2(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:667:15:   required from '_BI2 std::move_backward(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/vector.tcc:627:7:   required from 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1291:59:   required from 'void std::vector<_Tp, _Alloc>::_M_insert_dispatch(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator, std::__false_type) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1046:73:   required from 'void std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; <template-parameter-2-2> = void; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
MSPUBParser.cpp:1063:77:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::LineSpacingInfo>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<int, boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<int, boost::optional<int> >, boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = int] [with T_ = const boost::optional<int>&]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:552:18:   required from 'static _BI2 std::__copy_move_backward<true, false, std::random_access_iterator_tag>::__copy_move_b(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:587:18:   required from '_BI2 std::__copy_move_backward_a(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:596:33:   required from '_BI2 std::__copy_move_backward_a2(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:667:15:   required from '_BI2 std::move_backward(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/vector.tcc:627:7:   required from 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1291:59:   required from 'void std::vector<_Tp, _Alloc>::_M_insert_dispatch(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator, std::__false_type) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1046:73:   required from 'void std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; <template-parameter-2-2> = void; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
MSPUBParser.cpp:1063:77:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<int, boost::optional<int> >, boost::optional<int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = int] [with T_ = const boost::optional<int>&]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:552:18:   required from 'static _BI2 std::__copy_move_backward<true, false, std::random_access_iterator_tag>::__copy_move_b(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:587:18:   required from '_BI2 std::__copy_move_backward_a(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:596:33:   required from '_BI2 std::__copy_move_backward_a2(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:667:15:   required from '_BI2 std::move_backward(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/vector.tcc:627:7:   required from 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1291:59:   required from 'void std::vector<_Tp, _Alloc>::_M_insert_dispatch(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator, std::__false_type) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1046:73:   required from 'void std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; <template-parameter-2-2> = void; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
MSPUBParser.cpp:1063:77:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<int>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<int, const boost::optional<int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<int, const boost::optional<int>&, true>, boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = int] [with Expr = const boost::optional<int>&]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:552:18:   required from 'static _BI2 std::__copy_move_backward<true, false, std::random_access_iterator_tag>::__copy_move_b(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:587:18:   required from '_BI2 std::__copy_move_backward_a(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:596:33:   required from '_BI2 std::__copy_move_backward_a2(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:667:15:   required from '_BI2 std::move_backward(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/vector.tcc:627:7:   required from 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1291:59:   required from 'void std::vector<_Tp, _Alloc>::_M_insert_dispatch(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator, std::__false_type) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1046:73:   required from 'void std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; <template-parameter-2-2> = void; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
MSPUBParser.cpp:1063:77:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<int, const boost::optional<int>&, true>, boost::optional<int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = int] [with Expr = const boost::optional<int>&]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:552:18:   required from 'static _BI2 std::__copy_move_backward<true, false, std::random_access_iterator_tag>::__copy_move_b(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:587:18:   required from '_BI2 std::__copy_move_backward_a(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:596:33:   required from '_BI2 std::__copy_move_backward_a2(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:667:15:   required from '_BI2 std::move_backward(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/vector.tcc:627:7:   required from 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1291:59:   required from 'void std::vector<_Tp, _Alloc>::_M_insert_dispatch(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator, std::__false_type) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1046:73:   required from 'void std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; <template-parameter-2-2> = void; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
MSPUBParser.cpp:1063:77:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<int>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >, boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::ListInfo] [with T_ = const boost::optional<libmspub::ListInfo>&]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:552:18:   required from 'static _BI2 std::__copy_move_backward<true, false, std::random_access_iterator_tag>::__copy_move_b(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:587:18:   required from '_BI2 std::__copy_move_backward_a(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:596:33:   required from '_BI2 std::__copy_move_backward_a2(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:667:15:   required from '_BI2 std::move_backward(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/vector.tcc:627:7:   required from 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1291:59:   required from 'void std::vector<_Tp, _Alloc>::_M_insert_dispatch(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator, std::__false_type) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1046:73:   required from 'void std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; <template-parameter-2-2> = void; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
MSPUBParser.cpp:1063:77:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >, boost::optional<libmspub::ListInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::ListInfo] [with T_ = const boost::optional<libmspub::ListInfo>&]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:552:18:   required from 'static _BI2 std::__copy_move_backward<true, false, std::random_access_iterator_tag>::__copy_move_b(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:587:18:   required from '_BI2 std::__copy_move_backward_a(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:596:33:   required from '_BI2 std::__copy_move_backward_a2(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:667:15:   required from '_BI2 std::move_backward(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/vector.tcc:627:7:   required from 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1291:59:   required from 'void std::vector<_Tp, _Alloc>::_M_insert_dispatch(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator, std::__false_type) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1046:73:   required from 'void std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; <template-parameter-2-2> = void; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
MSPUBParser.cpp:1063:77:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::ListInfo>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>, boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ListInfo] [with Expr = const boost::optional<libmspub::ListInfo>&]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:552:18:   required from 'static _BI2 std::__copy_move_backward<true, false, std::random_access_iterator_tag>::__copy_move_b(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:587:18:   required from '_BI2 std::__copy_move_backward_a(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:596:33:   required from '_BI2 std::__copy_move_backward_a2(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:667:15:   required from '_BI2 std::move_backward(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/vector.tcc:627:7:   required from 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1291:59:   required from 'void std::vector<_Tp, _Alloc>::_M_insert_dispatch(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator, std::__false_type) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1046:73:   required from 'void std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; <template-parameter-2-2> = void; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
MSPUBParser.cpp:1063:77:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>, boost::optional<libmspub::ListInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ListInfo] [with Expr = const boost::optional<libmspub::ListInfo>&]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:552:18:   required from 'static _BI2 std::__copy_move_backward<true, false, std::random_access_iterator_tag>::__copy_move_b(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:587:18:   required from '_BI2 std::__copy_move_backward_a(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:596:33:   required from '_BI2 std::__copy_move_backward_a2(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:667:15:   required from '_BI2 std::move_backward(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/vector.tcc:627:7:   required from 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1291:59:   required from 'void std::vector<_Tp, _Alloc>::_M_insert_dispatch(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator, std::__false_type) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1046:73:   required from 'void std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; <template-parameter-2-2> = void; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
MSPUBParser.cpp:1063:77:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::ListInfo>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>, boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Alignment] [with Expr = boost::optional<libmspub::Alignment>]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:552:18:   required from 'static _BI2 std::__copy_move_backward<true, false, std::random_access_iterator_tag>::__copy_move_b(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:587:18:   required from '_BI2 std::__copy_move_backward_a(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:596:33:   required from '_BI2 std::__copy_move_backward_a2(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:667:15:   required from '_BI2 std::move_backward(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/vector.tcc:627:7:   required from 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1291:59:   required from 'void std::vector<_Tp, _Alloc>::_M_insert_dispatch(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator, std::__false_type) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1046:73:   required from 'void std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; <template-parameter-2-2> = void; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
MSPUBParser.cpp:1063:77:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>, boost::optional<libmspub::Alignment>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Alignment] [with Expr = boost::optional<libmspub::Alignment>]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:552:18:   required from 'static _BI2 std::__copy_move_backward<true, false, std::random_access_iterator_tag>::__copy_move_b(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:587:18:   required from '_BI2 std::__copy_move_backward_a(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:596:33:   required from '_BI2 std::__copy_move_backward_a2(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:667:15:   required from '_BI2 std::move_backward(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/vector.tcc:627:7:   required from 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1291:59:   required from 'void std::vector<_Tp, _Alloc>::_M_insert_dispatch(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator, std::__false_type) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1046:73:   required from 'void std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; <template-parameter-2-2> = void; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
MSPUBParser.cpp:1063:77:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Alignment>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>, boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::LineSpacingInfo] [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:552:18:   required from 'static _BI2 std::__copy_move_backward<true, false, std::random_access_iterator_tag>::__copy_move_b(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:587:18:   required from '_BI2 std::__copy_move_backward_a(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:596:33:   required from '_BI2 std::__copy_move_backward_a2(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:667:15:   required from '_BI2 std::move_backward(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/vector.tcc:627:7:   required from 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1291:59:   required from 'void std::vector<_Tp, _Alloc>::_M_insert_dispatch(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator, std::__false_type) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1046:73:   required from 'void std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; <template-parameter-2-2> = void; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
MSPUBParser.cpp:1063:77:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>, boost::optional<libmspub::LineSpacingInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::LineSpacingInfo] [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:552:18:   required from 'static _BI2 std::__copy_move_backward<true, false, std::random_access_iterator_tag>::__copy_move_b(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:587:18:   required from '_BI2 std::__copy_move_backward_a(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:596:33:   required from '_BI2 std::__copy_move_backward_a2(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:667:15:   required from '_BI2 std::move_backward(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/vector.tcc:627:7:   required from 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1291:59:   required from 'void std::vector<_Tp, _Alloc>::_M_insert_dispatch(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator, std::__false_type) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1046:73:   required from 'void std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; <template-parameter-2-2> = void; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
MSPUBParser.cpp:1063:77:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::LineSpacingInfo>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<int, boost::optional<int>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<int, boost::optional<int>, true>, boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = int] [with Expr = boost::optional<int>]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:552:18:   required from 'static _BI2 std::__copy_move_backward<true, false, std::random_access_iterator_tag>::__copy_move_b(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:587:18:   required from '_BI2 std::__copy_move_backward_a(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:596:33:   required from '_BI2 std::__copy_move_backward_a2(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:667:15:   required from '_BI2 std::move_backward(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/vector.tcc:627:7:   required from 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1291:59:   required from 'void std::vector<_Tp, _Alloc>::_M_insert_dispatch(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator, std::__false_type) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1046:73:   required from 'void std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; <template-parameter-2-2> = void; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
MSPUBParser.cpp:1063:77:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<int, boost::optional<int>, true>, boost::optional<int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = int] [with Expr = boost::optional<int>]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:552:18:   required from 'static _BI2 std::__copy_move_backward<true, false, std::random_access_iterator_tag>::__copy_move_b(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:587:18:   required from '_BI2 std::__copy_move_backward_a(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:596:33:   required from '_BI2 std::__copy_move_backward_a2(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:667:15:   required from '_BI2 std::move_backward(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/vector.tcc:627:7:   required from 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1291:59:   required from 'void std::vector<_Tp, _Alloc>::_M_insert_dispatch(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator, std::__false_type) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1046:73:   required from 'void std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; <template-parameter-2-2> = void; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
MSPUBParser.cpp:1063:77:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<int>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>, boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ListInfo] [with Expr = boost::optional<libmspub::ListInfo>]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:552:18:   required from 'static _BI2 std::__copy_move_backward<true, false, std::random_access_iterator_tag>::__copy_move_b(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:587:18:   required from '_BI2 std::__copy_move_backward_a(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:596:33:   required from '_BI2 std::__copy_move_backward_a2(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:667:15:   required from '_BI2 std::move_backward(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/vector.tcc:627:7:   required from 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1291:59:   required from 'void std::vector<_Tp, _Alloc>::_M_insert_dispatch(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator, std::__false_type) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1046:73:   required from 'void std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; <template-parameter-2-2> = void; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
MSPUBParser.cpp:1063:77:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>, boost::optional<libmspub::ListInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ListInfo] [with Expr = boost::optional<libmspub::ListInfo>]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:552:18:   required from 'static _BI2 std::__copy_move_backward<true, false, std::random_access_iterator_tag>::__copy_move_b(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:587:18:   required from '_BI2 std::__copy_move_backward_a(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:596:33:   required from '_BI2 std::__copy_move_backward_a2(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:667:15:   required from '_BI2 std::move_backward(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/vector.tcc:627:7:   required from 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1291:59:   required from 'void std::vector<_Tp, _Alloc>::_M_insert_dispatch(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator, std::__false_type) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1046:73:   required from 'void std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; <template-parameter-2-2> = void; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
MSPUBParser.cpp:1063:77:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::ListInfo>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp: In instantiation of 'struct boost::detail::false_or_cpp11_noexcept_move_assignable<libmspub::ListInfo, void>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:58:8:   required from 'struct boost::is_nothrow_move_assignable<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:255:5:   required from 'boost::optional_detail::optional_base<T>& boost::optional_detail::optional_base<T>::operator=(boost::optional_detail::optional_base<T>&&) [with T = libmspub::ListInfo]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:552:18:   required from 'static _BI2 std::__copy_move_backward<true, false, std::random_access_iterator_tag>::__copy_move_b(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:587:18:   required from '_BI2 std::__copy_move_backward_a(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:596:33:   required from '_BI2 std::__copy_move_backward_a2(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:667:15:   required from '_BI2 std::move_backward(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/vector.tcc:627:7:   required from 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1291:59:   required from 'void std::vector<_Tp, _Alloc>::_M_insert_dispatch(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator, std::__false_type) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1046:73:   required from 'void std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; <template-parameter-2-2> = void; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
MSPUBParser.cpp:1063:77:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:49:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct false_or_cpp11_noexcept_move_assignable <
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp: In instantiation of 'struct boost::is_nothrow_move_assignable<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:255:5:   required from 'boost::optional_detail::optional_base<T>& boost::optional_detail::optional_base<T>::operator=(boost::optional_detail::optional_base<T>&&) [with T = libmspub::ListInfo]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:552:18:   required from 'static _BI2 std::__copy_move_backward<true, false, std::random_access_iterator_tag>::__copy_move_b(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:587:18:   required from '_BI2 std::__copy_move_backward_a(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:596:33:   required from '_BI2 std::__copy_move_backward_a2(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:667:15:   required from '_BI2 std::move_backward(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/vector.tcc:627:7:   required from 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1291:59:   required from 'void std::vector<_Tp, _Alloc>::_M_insert_dispatch(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator, std::__false_type) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1046:73:   required from 'void std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; <template-parameter-2-2> = void; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
MSPUBParser.cpp:1063:77:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:58:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_nothrow_move_assignable : public integral_constant<bool, ::boost::detail::false_or_cpp11_noexcept_move_assignable<T>::value>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp: In instantiation of 'struct boost::detail::false_or_cpp11_noexcept_move_assignable<libmspub::LineSpacingInfo, void>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:58:8:   required from 'struct boost::is_nothrow_move_assignable<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:255:5:   required from 'boost::optional_detail::optional_base<T>& boost::optional_detail::optional_base<T>::operator=(boost::optional_detail::optional_base<T>&&) [with T = libmspub::LineSpacingInfo]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:552:18:   required from 'static _BI2 std::__copy_move_backward<true, false, std::random_access_iterator_tag>::__copy_move_b(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:587:18:   required from '_BI2 std::__copy_move_backward_a(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:596:33:   required from '_BI2 std::__copy_move_backward_a2(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:667:15:   required from '_BI2 std::move_backward(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/vector.tcc:627:7:   required from 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1291:59:   required from 'void std::vector<_Tp, _Alloc>::_M_insert_dispatch(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator, std::__false_type) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1046:73:   required from 'void std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; <template-parameter-2-2> = void; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
MSPUBParser.cpp:1063:77:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:49:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct false_or_cpp11_noexcept_move_assignable <
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp: In instantiation of 'struct boost::is_nothrow_move_assignable<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:255:5:   required from 'boost::optional_detail::optional_base<T>& boost::optional_detail::optional_base<T>::operator=(boost::optional_detail::optional_base<T>&&) [with T = libmspub::LineSpacingInfo]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:552:18:   required from 'static _BI2 std::__copy_move_backward<true, false, std::random_access_iterator_tag>::__copy_move_b(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:587:18:   required from '_BI2 std::__copy_move_backward_a(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:596:33:   required from '_BI2 std::__copy_move_backward_a2(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:667:15:   required from '_BI2 std::move_backward(_BI1, _BI1, _BI2) [with _BI1 = libmspub::MSPUBParser::TextParagraphReference*; _BI2 = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/vector.tcc:627:7:   required from 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1291:59:   required from 'void std::vector<_Tp, _Alloc>::_M_insert_dispatch(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator, std::__false_type) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1046:73:   required from 'void std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; <template-parameter-2-2> = void; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
MSPUBParser.cpp:1063:77:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:58:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_nothrow_move_assignable : public integral_constant<bool, ::boost::detail::false_or_cpp11_noexcept_move_assignable<T>::value>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'static _OI std::__copy_move<false, false, std::random_access_iterator_tag>::__copy_m(_II, _II, _OI) [with _II = libmspub::MSPUBParser::TextParagraphReference*; _OI = libmspub::MSPUBParser::TextParagraphReference*]':
/usr/include/c++/4.8.2/bits/stl_algobase.h:390:70:   required from '_OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = libmspub::MSPUBParser::TextParagraphReference*; _OI = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:428:38:   required from '_OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _OI = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >]'
/usr/include/c++/4.8.2/bits/stl_algobase.h:460:17:   required from '_OI std::copy(_II, _II, _OI) [with _II = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _OI = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >]'
/usr/include/c++/4.8.2/bits/vector.tcc:629:44:   required from 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1291:59:   required from 'void std::vector<_Tp, _Alloc>::_M_insert_dispatch(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator, std::__false_type) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
/usr/include/c++/4.8.2/bits/stl_vector.h:1046:73:   required from 'void std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::iterator, _InputIterator, _InputIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; <template-parameter-2-2> = void; _Tp = libmspub::MSPUBParser::TextParagraphReference; _Alloc = std::allocator<libmspub::MSPUBParser::TextParagraphReference>; std::vector<_Tp, _Alloc>::iterator = __gnu_cxx::__normal_iterator<libmspub::MSPUBParser::TextParagraphReference*, std::vector<libmspub::MSPUBParser::TextParagraphReference> >; typename std::_Vector_base<_Tp, _Alloc>::pointer = libmspub::MSPUBParser::TextParagraphReference*]'
MSPUBParser.cpp:1063:77:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: unused parameter 'rhs' [-Wunused-parameter]
 class optional
       ^
In file included from MSPUBParser.h:23:0,
                 from MSPUBParser.cpp:10:
MSPUBTypes.h:163:8: note: synthesized method 'boost::optional<T>& boost::optional<T>::operator=(const boost::optional<T>&) [with T = libmspub::LineSpacingInfo]' first required here 
 struct ParagraphStyle
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: unused parameter 'rhs' [-Wunused-parameter]
 class optional
       ^
In file included from MSPUBParser.h:23:0,
                 from MSPUBParser.cpp:10:
MSPUBTypes.h:163:8: note: synthesized method 'boost::optional<T>& boost::optional<T>::operator=(const boost::optional<T>&) [with T = libmspub::ListInfo]' first required here 
 struct ParagraphStyle
        ^
In file included from MSPUBParser.cpp:10:0:
MSPUBParser.h:82:10: note: synthesized method 'libmspub::ParagraphStyle& libmspub::ParagraphStyle::operator=(const libmspub::ParagraphStyle&)' first required here 
   struct TextParagraphReference
          ^
In file included from /usr/include/c++/4.8.2/bits/stl_tree.h:61:0,
                 from /usr/include/c++/4.8.2/map:60,
                 from MSPUBParser.h:13,
                 from MSPUBParser.cpp:10:
/usr/include/c++/4.8.2/bits/stl_algobase.h:335:18: note: synthesized method 'libmspub::MSPUBParser::TextParagraphReference& libmspub::MSPUBParser::TextParagraphReference::operator=(const libmspub::MSPUBParser::TextParagraphReference&)' first required here 
        *__result = *__first;
                  ^
MSPUBParser.cpp: In member function 'bool libmspub::MSPUBParser::parseFontChunk(librevenge::RVNGInputStream*, const libmspub::ContentChunkReference&)':
MSPUBParser.cpp:565:41: warning: 'eotOffset.boost::optional_detail::tc_optional_base<unsigned int>::m_storage' may be used uninitialized in this function [-Wmaybe-uninitialized]
             input->seek(eotOffset.get() + 4, librevenge::RVNG_SEEK_SET);
                                         ^
MSPUBParser.cpp: In member function 'bool libmspub::MSPUBParser::parseShape(librevenge::RVNGInputStream*, const libmspub::ContentChunkReference&)':
MSPUBParser.cpp:800:97: warning: 'index.boost::optional_detail::tc_optional_base<unsigned int>::m_storage' may be used uninitialized in this function [-Wmaybe-uninitialized]
         const ContentChunkReference &cellsChunk = m_contentChunks[m_cellsChunkIndices[get(index)]];
                                                                                                 ^
MSPUBParser.cpp:863:61: warning: 'textId.boost::optional_detail::tc_optional_base<unsigned int>::m_storage' may be used uninitialized in this function [-Wmaybe-uninitialized]
         m_collector->addTextShape(get(textId), chunk.seqNum);
                                                             ^
MSPUBParser.cpp:718:31: warning: 'rowcolArrayOffset.boost::optional_detail::tc_optional_base<unsigned int>::m_storage' may be used uninitialized in this function [-Wmaybe-uninitialized]
     boost::optional<unsigned> rowcolArrayOffset;
                               ^
In file included from ShapeInfo.h:31:0,
                 from MSPUBCollector.h:26,
                 from MSPUBParser.cpp:37:
TableInfo.h:43:13: warning: 'numCols.boost::optional_detail::tc_optional_base<unsigned int>::m_storage' may be used uninitialized in this function [-Wmaybe-uninitialized]
     m_cells()
             ^
MSPUBParser.cpp:717:31: note: 'numCols.boost::optional_detail::tc_optional_base<unsigned int>::m_storage' was declared here
     boost::optional<unsigned> numCols;
                               ^
In file included from ShapeInfo.h:31:0,
                 from MSPUBCollector.h:26,
                 from MSPUBParser.cpp:37:
TableInfo.h:43:13: warning: 'numRows.boost::optional_detail::tc_optional_base<unsigned int>::m_storage' may be used uninitialized in this function [-Wmaybe-uninitialized]
     m_cells()
             ^
MSPUBParser.cpp:716:31: note: 'numRows.boost::optional_detail::tc_optional_base<unsigned int>::m_storage' was declared here
     boost::optional<unsigned> numRows;
                               ^
MSPUBParser.cpp:781:9: warning: 'cellsSeqNum.boost::optional_detail::tc_optional_base<unsigned int>::m_storage' may be used uninitialized in this function [-Wmaybe-uninitialized]
         if (m_contentChunks[m_cellsChunkIndices[i]].seqNum == csn)
         ^
--- MSPUBParser2k.lo ---
  CXX      MSPUBParser2k.lo
--- MSPUBParser97.lo ---
  CXX      MSPUBParser97.lo
--- MSPUBParser2k.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:102:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void> : integral_constant<std::size_t, 0>{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:104:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void const> : integral_constant<std::size_t, 0>{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:105:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void const volatile> : integral_constant<std::size_t, 0>{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:106:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void volatile> : integral_constant<std::size_t, 0>{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:19:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<void> : public true_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:20:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<const void> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:21:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<const volatile void> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:22:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<volatile void> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:75:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void> : public integral_constant<bool, false>{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:76:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void const> : public integral_constant<bool, false>{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:77:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void volatile> : public integral_constant<bool, false>{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:78:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void const volatile> : public integral_constant<bool, false>{};
                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:62:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void> : public false_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:64:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void const> : public false_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:65:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void const volatile> : public false_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:66:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void volatile> : public false_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:30:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned char> : public true_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:31:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned short> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:32:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned int> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:33:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned long> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:35:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<signed char> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:36:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<short> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:37:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<int> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:38:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<long> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:40:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<char> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:41:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<bool> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:47:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<wchar_t> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:67:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral< ::boost::ulong_long_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:68:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral< ::boost::long_long_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:75:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<boost::int128_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:76:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<boost::uint128_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:79:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<char16_t> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:82:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<char32_t> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:20:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<float> : public true_type{};
                      ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:21:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<double> : public true_type{};
                      ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:22:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<long double> : public true_type{};
                      ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:25:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<__float128> : public true_type{};
                      ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:45:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:48:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void const> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:49:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void const volatile> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:50:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void volatile> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<long double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:55:150:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 16ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:59:143:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<long long int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:64:156:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<long int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:70:133:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:73:133:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<short int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:76:136:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 2ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<char>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:83:83:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 1ul>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:106:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a2> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:107:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a4> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:108:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a8> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:109:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a16> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:110:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a32> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:111:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a64> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:112:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a128> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:56:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:57:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void const> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:58:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void volatile> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:59:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void const volatile> : public false_type{};
                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:61:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:62:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void const> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:63:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void const volatile> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:64:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void volatile> : public false_type{};
                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:51:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:442:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:443:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:444:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:445:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:447:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:448:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:449:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:450:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:452:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:453:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:454:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:455:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:457:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:458:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:459:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:460:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void volatile> : public true_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:55:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:57:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:58:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void const volatile> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:59:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void volatile> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:70:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:77:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:78:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void const volatile> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:79:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void volatile> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:83:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:85:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:86:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void const volatile> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:87:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void volatile> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:54:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:83:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void> : false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:85:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void const> : false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:86:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void volatile> : false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:87:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void const volatile> : false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/traits.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/utility.hpp:30,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:59,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/detail/type_traits.hpp: In instantiation of 'struct boost::move_detail::alignment_of<boost::move_detail::max_align>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/detail/type_traits.hpp:1276:72:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/detail/type_traits.hpp:1101:8: warning: base class 'struct boost::move_detail::alignment_of_impl<boost::move_detail::max_align>' has a non-virtual destructor [-Weffc++]
 struct alignment_of
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<unsigned int>':
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<unsigned int>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::NumberingType>':
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::NumberingType>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::NumberingDelimiter>':
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::NumberingDelimiter>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_class.hpp: In instantiation of 'struct boost::is_class<boost::optional_detail::optional_tag>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, unsigned int>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_class.hpp:105:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_class : public integral_constant<bool, ::boost::detail::is_class_impl<T>::value> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, unsigned int>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<unsigned int, unsigned int>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<unsigned int, unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, unsigned int&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, unsigned int&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, unsigned int&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<unsigned int, const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<unsigned int, const unsigned int&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<unsigned int, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<unsigned int, unsigned int>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<unsigned int>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<unsigned int>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<unsigned int>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<unsigned int> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::NumberingType>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::NumberingType, libmspub::NumberingType>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, libmspub::NumberingType&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, libmspub::NumberingType&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, libmspub::NumberingType&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Underline>':
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::Underline>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<double>':
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<double>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Alignment>':
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::Alignment>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::LineSpacingInfo>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::LineSpacingInfo>':
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::LineSpacingInfo>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<int>':
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<int>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::ListInfo>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::ListInfo>':
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::ListInfo>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Underline>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Underline>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Underline>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<double, const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<double, const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<double, const double&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<double>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<double>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<double>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<double> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<double, const boost::optional<double>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, const boost::optional<double>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, const boost::optional<double>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, const boost::optional<unsigned int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, const boost::optional<unsigned int>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, const boost::optional<unsigned int>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<double, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<double, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<double, double>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<double> >, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<double> >, boost::is_same<double, boost::optional<double> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<double> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<double> >, boost::is_same<double, boost::optional<double> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<double, boost::optional<double>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, boost::optional<double>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, boost::optional<double>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >, boost::is_same<unsigned int, boost::optional<unsigned int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >, boost::is_same<unsigned int, boost::optional<unsigned int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Alignment>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Alignment>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Alignment>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::LineSpacingInfo>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::LineSpacingInfo>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::LineSpacingInfo>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<int, const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<int, const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<int, const int&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<int>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<int>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<int>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<int> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<int, const boost::optional<int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, const boost::optional<int>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, const boost::optional<int>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingType>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingType>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingType>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingDelimiter>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingDelimiter>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingDelimiter>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ListInfo>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ListInfo>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ListInfo>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<int, int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<int, int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<int, int>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<int> >, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<int> >, boost::is_same<int, boost::optional<int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<int> >, boost::is_same<int, boost::optional<int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<int, boost::optional<int>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, boost::optional<int>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, boost::optional<int>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<double, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<double, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<double, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, double>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<double, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<double, double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<double, double>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<double, double> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<double, double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<double, double&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, double&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, double&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::Dash>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Dash>':
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::Dash>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Dash, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Dash, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Dash, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::Dash>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Dash, libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::Dash, libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::Dash, libmspub::Dash>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::Dash, libmspub::Dash> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, libmspub::Dash&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, libmspub::Dash&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, libmspub::Dash&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::ShapeType>':
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::ShapeType>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::Coordinate>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Coordinate>':
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::Coordinate>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<std::pair<bool, bool> >::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 1ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<std::pair<bool, bool> >':
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<std::pair<bool, bool> >' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::Margins>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Margins>':
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::Margins>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::BorderPosition>':
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::BorderPosition>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::DynamicCustomShape>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::DynamicCustomShape>':
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::DynamicCustomShape>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::ColorReference>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::ColorReference>':
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::ColorReference>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::TableInfo>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::TableInfo>':
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::TableInfo>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::Arrow>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Arrow>':
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::Arrow>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::VerticalAlign>':
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::VerticalAlign>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::Shadow>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Shadow>':
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::Shadow>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer<T*> : public true_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<const char*>':
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<const char*>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<unsigned int, unsigned int>, boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = unsigned int] [with T_ = unsigned int]'
MSPUBParser2k.cpp:380:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned int]'
MSPUBParser2k.cpp:380:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int>, boost::is_same<unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned int]'
MSPUBParser2k.cpp:380:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<unsigned int, unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned int]'
MSPUBParser2k.cpp:380:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int>, boost::is_same<unsigned int, unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned int, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned int, true>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned int]'
MSPUBParser2k.cpp:380:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned int, true>, boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned int]'
MSPUBParser2k.cpp:380:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Dash&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
MSPUBParser2k.cpp:751:129:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Dash&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
MSPUBParser2k.cpp:751:129:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Dash&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
MSPUBParser2k.cpp:751:129:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Dash&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
MSPUBParser2k.cpp:751:129:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Dash&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
MSPUBParser2k.cpp:751:129:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Dash&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
MSPUBParser2k.cpp:751:129:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Dash&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
MSPUBParser2k.cpp:751:129:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Dash&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
MSPUBParser2k.cpp:751:129:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
MSPUBParser2k.cpp:751:129:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
MSPUBParser2k.cpp:751:129:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
MSPUBParser2k.cpp:751:129:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
MSPUBParser2k.cpp:751:129:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
MSPUBParser2k.cpp:751:129:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
MSPUBParser2k.cpp:751:129:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
MSPUBParser2k.cpp:751:129:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Dash>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
MSPUBParser2k.cpp:751:129:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Dash>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
MSPUBParser2k.cpp:751:129:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Dash>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
MSPUBParser2k.cpp:751:129:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::Dash> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
MSPUBParser2k.cpp:751:129:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
MSPUBParser2k.cpp:751:129:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
MSPUBParser2k.cpp:751:129:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
MSPUBParser2k.cpp:751:129:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
MSPUBParser2k.cpp:751:129:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, const boost::optional<libmspub::Dash>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, const boost::optional<libmspub::Dash>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
MSPUBParser2k.cpp:751:129:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, const boost::optional<libmspub::Dash>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
MSPUBParser2k.cpp:751:129:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Dash]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Dash]'
MSPUBParser2k.cpp:751:129:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Dash]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Dash]'
MSPUBParser2k.cpp:751:129:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Dash]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Dash]'
MSPUBParser2k.cpp:751:129:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Dash]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Dash]'
MSPUBParser2k.cpp:751:129:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Dash, libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Dash]'
MSPUBParser2k.cpp:751:129:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Dash]'
MSPUBParser2k.cpp:751:129:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Dash, libmspub::Dash>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Dash]'
MSPUBParser2k.cpp:751:129:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, boost::optional<libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Dash>]'
MSPUBParser2k.cpp:751:129:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, boost::optional<libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Dash>]'
MSPUBParser2k.cpp:751:129:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Dash> >, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, boost::optional<libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Dash>]'
MSPUBParser2k.cpp:751:129:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Dash> >, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, boost::optional<libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Dash>]'
MSPUBParser2k.cpp:751:129:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Dash> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, boost::optional<libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Dash>]'
MSPUBParser2k.cpp:751:129:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Dash> >, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, boost::optional<libmspub::Dash>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, boost::optional<libmspub::Dash>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Dash>]'
MSPUBParser2k.cpp:751:129:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, boost::optional<libmspub::Dash>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Dash>]'
MSPUBParser2k.cpp:751:129:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:54:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp: In instantiation of 'struct boost::detail::false_or_cpp11_noexcept_move_constructible<libmspub::Dash, void>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:54:27:   required from 'struct boost::is_nothrow_move_constructible<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5:   required from 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::Dash]'
MSPUBParser2k.cpp:751:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:46:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct false_or_cpp11_noexcept_move_constructible <
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp: In instantiation of 'struct boost::is_nothrow_move_constructible<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5:   required from 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::Dash]'
MSPUBParser2k.cpp:751:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:54:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_nothrow_move_constructible
                           ^
In file included from MSPUBParser2k.cpp:21:0:
MSPUBCollector.h: In member function 'void libmspub::MSPUBParser2k::parseShapeLine(librevenge::RVNGInputStream*, bool, unsigned int, unsigned int)':
MSPUBCollector.h:104:8: warning:   initializing argument 2 of 'void libmspub::MSPUBCollector::addShapeLine(unsigned int, libmspub::Line)' [enabled by default]
   void addShapeLine(unsigned seqNum, Line line);
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::LineSpacingInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1024:5:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::LineSpacingInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base ( optional_base const& rhs )
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::ListInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1024:5:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::ListInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::Dash]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1034:5:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5: warning: 'boost::optional_detail::optional_base<libmspub::Dash>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base ( optional_base&& rhs )
     ^
--- MSPUBParser97.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:102:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void> : integral_constant<std::size_t, 0>{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:104:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void const> : integral_constant<std::size_t, 0>{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:105:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void const volatile> : integral_constant<std::size_t, 0>{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:106:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void volatile> : integral_constant<std::size_t, 0>{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:19:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<void> : public true_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:20:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<const void> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:21:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<const volatile void> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:22:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<volatile void> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:75:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void> : public integral_constant<bool, false>{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:76:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void const> : public integral_constant<bool, false>{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:77:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void volatile> : public integral_constant<bool, false>{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:78:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void const volatile> : public integral_constant<bool, false>{};
                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:62:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void> : public false_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:64:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void const> : public false_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:65:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void const volatile> : public false_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:66:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void volatile> : public false_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:30:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned char> : public true_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:31:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned short> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:32:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned int> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:33:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned long> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:35:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<signed char> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:36:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<short> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:37:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<int> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:38:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<long> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:40:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<char> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:41:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<bool> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:47:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<wchar_t> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:67:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral< ::boost::ulong_long_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:68:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral< ::boost::long_long_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:75:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<boost::int128_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:76:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<boost::uint128_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:79:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<char16_t> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:82:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<char32_t> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:20:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<float> : public true_type{};
                      ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:21:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<double> : public true_type{};
                      ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:22:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<long double> : public true_type{};
                      ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:25:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<__float128> : public true_type{};
                      ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:45:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:48:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void const> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:49:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void const volatile> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:50:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void volatile> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<long double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:55:150:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 16ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:59:143:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<long long int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:64:156:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<long int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:70:133:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:73:133:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<short int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:76:136:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 2ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<char>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:83:83:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 1ul>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:106:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a2> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:107:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a4> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:108:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a8> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:109:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a16> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:110:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a32> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:111:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a64> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:112:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a128> : public true_type{};
                   ^
--- MSPUBParser2k.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = unsigned int]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = unsigned int]'
ListInfo.h:33:45:   required from here
--- MSPUBParser97.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:56:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void> : public false_type{};
                       ^
--- MSPUBParser2k.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<unsigned int>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::NumberingType]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::NumberingType]'
ListInfo.h:33:45:   required from here
--- MSPUBParser97.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:57:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void const> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:58:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void volatile> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:59:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void const volatile> : public false_type{};
                       ^
--- MSPUBParser2k.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::NumberingType>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::NumberingDelimiter]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::NumberingDelimiter]'
ListInfo.h:33:45:   required from here
--- MSPUBParser97.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:61:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:62:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void const> : public false_type{};
                       ^
--- MSPUBParser2k.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::NumberingDelimiter>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::Underline]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Underline]'
MSPUBTypes.h:124:12:   required from here
--- MSPUBParser97.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:63:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void const volatile> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:64:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void volatile> : public false_type{};
                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:51:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
--- MSPUBParser2k.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::Underline>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = double]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = double]'
MSPUBTypes.h:124:12:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<double>::m_storage' should be initialized in the member initialization list [-Weffc++]
--- MSPUBParser97.lo ---
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:442:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:443:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:444:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void const volatile> : public true_type{};
                    ^
--- MSPUBParser2k.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::Alignment]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Alignment]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::Alignment>::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
--- MSPUBParser97.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:445:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:447:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:448:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void const> : public true_type{};
                    ^
--- MSPUBParser2k.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::LineSpacingInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::LineSpacingInfo]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::LineSpacingInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
--- MSPUBParser97.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:449:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:450:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:452:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void> : public true_type{};
                    ^
--- MSPUBParser2k.lo ---
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = int]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = int]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<int>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
--- MSPUBParser97.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:453:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:454:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:455:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void volatile> : public true_type{};
--- MSPUBParser2k.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::ListInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::ListInfo]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::ListInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::Dash]':
--- MSPUBParser97.lo ---
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:457:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:458:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:459:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void const volatile> : public true_type{};
                    ^
--- MSPUBParser2k.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Dash]'
Line.h:28:12:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::Dash>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::init_value_tag, boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::Dash; boost::optional_detail::optional_base<T>::argument_type = const libmspub::Dash&]':
--- MSPUBParser97.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:460:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void volatile> : public true_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
--- MSPUBParser2k.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:939:81:   required from 'boost::optional<T>::optional(boost::optional<T>::argument_type) [with T = libmspub::Dash; boost::optional<T>::argument_type = const libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:160:5: warning: 'boost::optional_detail::optional_base<libmspub::Dash>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base ( init_value_tag, argument_type val )
     ^
--- MSPUBParser97.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:55:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:57:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:58:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void const volatile> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:59:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void volatile> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:70:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:77:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:78:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void const volatile> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:79:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void volatile> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:83:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:85:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:86:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void const volatile> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:87:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void volatile> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:54:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:83:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void> : false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:85:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void const> : false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:86:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void volatile> : false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:87:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void const volatile> : false_type{};
                    ^
--- MSPUBParser2k.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::ShapeType]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::ShapeType]'
ShapeInfo.h:78:130:   required from here
--- MSPUBParser97.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/traits.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/utility.hpp:30,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:59,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/detail/type_traits.hpp: In instantiation of 'struct boost::move_detail::alignment_of<boost::move_detail::max_align>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/detail/type_traits.hpp:1276:72:   required from here
--- MSPUBParser2k.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::ShapeType>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::Coordinate]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Coordinate]'
ShapeInfo.h:78:130:   required from here
--- MSPUBParser97.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/detail/type_traits.hpp:1101:8: warning: base class 'struct boost::move_detail::alignment_of_impl<boost::move_detail::max_align>' has a non-virtual destructor [-Weffc++]
 struct alignment_of
        ^
--- MSPUBParser2k.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::Coordinate>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = std::pair<bool, bool>]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = std::pair<bool, bool>]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<std::pair<bool, bool> >::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::Margins]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Margins]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::Margins>::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::BorderPosition]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::BorderPosition]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::BorderPosition>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::DynamicCustomShape]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::DynamicCustomShape]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::DynamicCustomShape>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::ColorReference]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::ColorReference]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::ColorReference>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::TableInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::TableInfo]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::TableInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::Arrow]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Arrow]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::Arrow>::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::VerticalAlign]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::VerticalAlign]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::VerticalAlign>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser2k.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::Shadow]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Shadow]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::Shadow>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
--- MSPUBParser97.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<unsigned int>':
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<unsigned int>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::NumberingType>':
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::NumberingType>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::NumberingDelimiter>':
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::NumberingDelimiter>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_class.hpp: In instantiation of 'struct boost::is_class<boost::optional_detail::optional_tag>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, unsigned int>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_class.hpp:105:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_class : public integral_constant<bool, ::boost::detail::is_class_impl<T>::value> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, unsigned int>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<unsigned int, unsigned int>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<unsigned int, unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, unsigned int&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, unsigned int&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, unsigned int&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<unsigned int, const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<unsigned int, const unsigned int&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<unsigned int, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<unsigned int, unsigned int>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<unsigned int>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<unsigned int>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<unsigned int>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<unsigned int> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::NumberingType>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::NumberingType, libmspub::NumberingType>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, libmspub::NumberingType&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, libmspub::NumberingType&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, libmspub::NumberingType&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Underline>':
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::Underline>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<double>':
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<double>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Alignment>':
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::Alignment>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::LineSpacingInfo>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::LineSpacingInfo>':
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::LineSpacingInfo>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<int>':
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<int>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::ListInfo>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::ListInfo>':
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::ListInfo>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Underline>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Underline>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Underline>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<double, const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<double, const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<double, const double&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<double>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<double>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<double>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<double> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<double, const boost::optional<double>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, const boost::optional<double>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, const boost::optional<double>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, const boost::optional<unsigned int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, const boost::optional<unsigned int>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, const boost::optional<unsigned int>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<double, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<double, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<double, double>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<double> >, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<double> >, boost::is_same<double, boost::optional<double> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<double> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<double> >, boost::is_same<double, boost::optional<double> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<double, boost::optional<double>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, boost::optional<double>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, boost::optional<double>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >, boost::is_same<unsigned int, boost::optional<unsigned int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >, boost::is_same<unsigned int, boost::optional<unsigned int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Alignment>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Alignment>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Alignment>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::LineSpacingInfo>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::LineSpacingInfo>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::LineSpacingInfo>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<int, const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<int, const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<int, const int&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<int>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<int>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<int>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<int> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<int, const boost::optional<int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, const boost::optional<int>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, const boost::optional<int>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingType>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingType>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingType>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingDelimiter>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingDelimiter>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingDelimiter>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ListInfo>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ListInfo>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ListInfo>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<int, int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<int, int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<int, int>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<int> >, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<int> >, boost::is_same<int, boost::optional<int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<int> >, boost::is_same<int, boost::optional<int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<int, boost::optional<int>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, boost::optional<int>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, boost::optional<int>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<double, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<double, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<double, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, double>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<double, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<double, double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<double, double>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<double, double> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<double, double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<double, double&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, double&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, double&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::Dash>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Dash>':
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::Dash>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Dash, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Dash, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Dash, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::Dash>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Dash, libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::Dash, libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::Dash, libmspub::Dash>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::Dash, libmspub::Dash> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, libmspub::Dash&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, libmspub::Dash&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, libmspub::Dash&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::ShapeType>':
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::ShapeType>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::Coordinate>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Coordinate>':
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::Coordinate>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<std::pair<bool, bool> >::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 1ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<std::pair<bool, bool> >':
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<std::pair<bool, bool> >' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::Margins>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Margins>':
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::Margins>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::BorderPosition>':
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::BorderPosition>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::DynamicCustomShape>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::DynamicCustomShape>':
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::DynamicCustomShape>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::ColorReference>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::ColorReference>':
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::ColorReference>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::TableInfo>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::TableInfo>':
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::TableInfo>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::Arrow>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Arrow>':
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::Arrow>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::VerticalAlign>':
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::VerticalAlign>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::Shadow>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Shadow>':
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::Shadow>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer<T*> : public true_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<const char*>':
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<const char*>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> >, boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Underline] [with T_ = const boost::optional<libmspub::Underline>&]'
MSPUBParser97.cpp:186:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> >, boost::optional<libmspub::Underline>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Underline] [with T_ = const boost::optional<libmspub::Underline>&]'
MSPUBParser97.cpp:186:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Underline>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>, boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Underline] [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBParser97.cpp:186:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>, boost::optional<libmspub::Underline>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Underline] [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBParser97.cpp:186:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Underline>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<double, boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<double, boost::optional<double> >, boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = double] [with T_ = const boost::optional<double>&]'
MSPUBParser97.cpp:186:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<double, boost::optional<double> >, boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = double] [with T_ = const boost::optional<double>&]'
MSPUBParser97.cpp:186:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<double>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<double, const boost::optional<double>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<double, const boost::optional<double>&, true>, boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = double] [with Expr = const boost::optional<double>&]'
MSPUBParser97.cpp:186:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<double, const boost::optional<double>&, true>, boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = double] [with Expr = const boost::optional<double>&]'
MSPUBParser97.cpp:186:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<double>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<unsigned int, boost::optional<unsigned int> >, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = unsigned int] [with T_ = const boost::optional<unsigned int>&]'
MSPUBParser97.cpp:186:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<unsigned int, boost::optional<unsigned int> >, boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = unsigned int] [with T_ = const boost::optional<unsigned int>&]'
MSPUBParser97.cpp:186:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, const boost::optional<unsigned int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, const boost::optional<unsigned int>&, true>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = const boost::optional<unsigned int>&]'
MSPUBParser97.cpp:186:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, const boost::optional<unsigned int>&, true>, boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = const boost::optional<unsigned int>&]'
MSPUBParser97.cpp:186:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>, boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Underline] [with Expr = boost::optional<libmspub::Underline>]'
MSPUBParser97.cpp:186:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>, boost::optional<libmspub::Underline>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Underline] [with Expr = boost::optional<libmspub::Underline>]'
MSPUBParser97.cpp:186:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Underline>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<double, boost::optional<double>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<double, boost::optional<double>, true>, boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = double] [with Expr = boost::optional<double>]'
MSPUBParser97.cpp:186:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<double, boost::optional<double>, true>, boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = double] [with Expr = boost::optional<double>]'
MSPUBParser97.cpp:186:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<double>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, boost::optional<unsigned int>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, boost::optional<unsigned int>, true>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = boost::optional<unsigned int>]'
MSPUBParser97.cpp:186:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, boost::optional<unsigned int>, true>, boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = boost::optional<unsigned int>]'
MSPUBParser97.cpp:186:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<unsigned char>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = unsigned int] [with T_ = unsigned char]'
MSPUBParser97.cpp:215:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<unsigned char>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = unsigned int] [with T_ = unsigned char]'
MSPUBParser97.cpp:215:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, unsigned char>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<unsigned int, unsigned char>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = unsigned int] [with T_ = unsigned char]'
MSPUBParser97.cpp:215:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<unsigned int, unsigned char>, boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = unsigned int] [with T_ = unsigned char]'
MSPUBParser97.cpp:215:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned char, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned char>, boost::is_same<unsigned int, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned char]'
MSPUBParser97.cpp:215:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned char, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned char>, boost::is_same<unsigned int, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned char]'
MSPUBParser97.cpp:215:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned char, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned char>, boost::is_same<unsigned int, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned char]'
MSPUBParser97.cpp:215:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, unsigned char>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, unsigned char>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned char>, boost::is_same<unsigned int, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned char]'
MSPUBParser97.cpp:215:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, unsigned char>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned char>, boost::is_same<unsigned int, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned char]'
MSPUBParser97.cpp:215:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<unsigned char>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned char>, boost::is_same<unsigned int, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned char]'
MSPUBParser97.cpp:215:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<unsigned int, unsigned char> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned char>, boost::is_same<unsigned int, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned char]'
MSPUBParser97.cpp:215:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<unsigned int, unsigned char>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned char>, boost::is_same<unsigned int, unsigned char> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned char]'
MSPUBParser97.cpp:215:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<unsigned int, unsigned char> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned char>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned char]'
MSPUBParser97.cpp:215:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned char>, boost::is_same<unsigned int, unsigned char> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_class.hpp: In instantiation of 'struct boost::is_class<boost::in_place_factory_base>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::in_place_factory_base, unsigned char>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::in_place_factory_base, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::is_base_of<boost::in_place_factory_base, unsigned char>, boost::is_base_of<boost::typed_in_place_factory_base, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:804:8:   required from 'struct boost::optional_detail::is_in_place_factory<unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<unsigned char>, boost::optional_detail::is_opt_assignable<unsigned int, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned char]'
MSPUBParser97.cpp:215:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_class.hpp:105:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_class : public integral_constant<bool, ::boost::detail::is_class_impl<T>::value> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::in_place_factory_base, unsigned char>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::in_place_factory_base, unsigned char>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::in_place_factory_base, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::is_base_of<boost::in_place_factory_base, unsigned char>, boost::is_base_of<boost::typed_in_place_factory_base, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:804:8:   required from 'struct boost::optional_detail::is_in_place_factory<unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<unsigned char>, boost::optional_detail::is_opt_assignable<unsigned int, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned char]'
MSPUBParser97.cpp:215:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::in_place_factory_base, unsigned char>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::is_base_of<boost::in_place_factory_base, unsigned char>, boost::is_base_of<boost::typed_in_place_factory_base, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:804:8:   required from 'struct boost::optional_detail::is_in_place_factory<unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<unsigned char>, boost::optional_detail::is_opt_assignable<unsigned int, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned char]'
MSPUBParser97.cpp:215:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_class.hpp: In instantiation of 'struct boost::is_class<boost::typed_in_place_factory_base>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::typed_in_place_factory_base, unsigned char>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::typed_in_place_factory_base, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_base_of<boost::typed_in_place_factory_base, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::is_base_of<boost::in_place_factory_base, unsigned char>, boost::is_base_of<boost::typed_in_place_factory_base, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:804:8:   required from 'struct boost::optional_detail::is_in_place_factory<unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<unsigned char>, boost::optional_detail::is_opt_assignable<unsigned int, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned char]'
MSPUBParser97.cpp:215:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_class.hpp:105:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_class : public integral_constant<bool, ::boost::detail::is_class_impl<T>::value> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::typed_in_place_factory_base, unsigned char>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::typed_in_place_factory_base, unsigned char>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::typed_in_place_factory_base, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_base_of<boost::typed_in_place_factory_base, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::is_base_of<boost::in_place_factory_base, unsigned char>, boost::is_base_of<boost::typed_in_place_factory_base, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:804:8:   required from 'struct boost::optional_detail::is_in_place_factory<unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<unsigned char>, boost::optional_detail::is_opt_assignable<unsigned int, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned char]'
MSPUBParser97.cpp:215:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::typed_in_place_factory_base, unsigned char>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_base_of<boost::typed_in_place_factory_base, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::is_base_of<boost::in_place_factory_base, unsigned char>, boost::is_base_of<boost::typed_in_place_factory_base, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:804:8:   required from 'struct boost::optional_detail::is_in_place_factory<unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<unsigned char>, boost::optional_detail::is_opt_assignable<unsigned int, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned char]'
MSPUBParser97.cpp:215:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_base_of<boost::typed_in_place_factory_base, unsigned char> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::is_base_of<boost::in_place_factory_base, unsigned char>, boost::is_base_of<boost::typed_in_place_factory_base, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:804:8:   required from 'struct boost::optional_detail::is_in_place_factory<unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<unsigned char>, boost::optional_detail::is_opt_assignable<unsigned int, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned char]'
MSPUBParser97.cpp:215:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_base_of<boost::typed_in_place_factory_base, unsigned char>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_base_of<boost::in_place_factory_base, unsigned char>, boost::is_base_of<boost::typed_in_place_factory_base, unsigned char> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:804:8:   required from 'struct boost::optional_detail::is_in_place_factory<unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<unsigned char>, boost::optional_detail::is_opt_assignable<unsigned int, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned char]'
MSPUBParser97.cpp:215:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_base_of<boost::typed_in_place_factory_base, unsigned char> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_in_place_factory<unsigned char>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<unsigned char>, boost::optional_detail::is_opt_assignable<unsigned int, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned char]'
MSPUBParser97.cpp:215:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:804:8: warning: base class 'struct boost::disjunction<boost::is_base_of<boost::in_place_factory_base, unsigned char>, boost::is_base_of<boost::typed_in_place_factory_base, unsigned char> >' has a non-virtual destructor [-Weffc++]
 struct is_in_place_factory
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<unsigned char&&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<unsigned char&&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:422:6:   required from 'struct boost::detail::is_convertible_impl_dispatch_base<unsigned char&&, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:431:8:   required from 'struct boost::detail::is_convertible_impl_dispatch<unsigned char&&, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:481:8:   required from 'struct boost::is_convertible<unsigned char&&, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:30:8:   required from 'struct boost::conjunction<boost::is_convertible<unsigned char&&, unsigned int>, boost::is_assignable<unsigned int&, unsigned char&&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:840:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<unsigned char>, boost::optional_detail::is_opt_assignable<unsigned int, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned char]'
MSPUBParser97.cpp:215:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<unsigned char&&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<unsigned char&&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:422:6:   required from 'struct boost::detail::is_convertible_impl_dispatch_base<unsigned char&&, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:431:8:   required from 'struct boost::detail::is_convertible_impl_dispatch<unsigned char&&, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:481:8:   required from 'struct boost::is_convertible<unsigned char&&, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:30:8:   required from 'struct boost::conjunction<boost::is_convertible<unsigned char&&, unsigned int>, boost::is_assignable<unsigned int&, unsigned char&&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:840:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<unsigned char>, boost::optional_detail::is_opt_assignable<unsigned int, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned char]'
MSPUBParser97.cpp:215:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<unsigned char&&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:422:6:   required from 'struct boost::detail::is_convertible_impl_dispatch_base<unsigned char&&, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:431:8:   required from 'struct boost::detail::is_convertible_impl_dispatch<unsigned char&&, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:481:8:   required from 'struct boost::is_convertible<unsigned char&&, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:30:8:   required from 'struct boost::conjunction<boost::is_convertible<unsigned char&&, unsigned int>, boost::is_assignable<unsigned int&, unsigned char&&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:840:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<unsigned char>, boost::optional_detail::is_opt_assignable<unsigned int, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned char]'
MSPUBParser97.cpp:215:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:51:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp: In instantiation of 'struct boost::detail::is_convertible_impl_dispatch<unsigned char&&, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:481:8:   required from 'struct boost::is_convertible<unsigned char&&, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:30:8:   required from 'struct boost::conjunction<boost::is_convertible<unsigned char&&, unsigned int>, boost::is_assignable<unsigned int&, unsigned char&&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:840:8:   required from 'struct boost::optional_detail::is_opt_assignable<unsigned int, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::optional_detail::is_opt_assignable<unsigned int, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<unsigned char>, boost::optional_detail::is_opt_assignable<unsigned int, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned char]'
MSPUBParser97.cpp:215:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:431:8: warning: base class 'struct boost::detail::is_convertible_impl<unsigned char&&, unsigned int>' has a non-virtual destructor [-Weffc++]
 struct is_convertible_impl_dispatch 
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<unsigned char&&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:70:43:   required from 'const bool boost::detail::or_helper<boost::is_void<unsigned char&&>, boost::is_function<unsigned int>, boost::is_array<unsigned int> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:365:4:   required from 'const bool boost::detail::is_convertible_impl<unsigned char&&, unsigned int>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:481:8:   required from 'struct boost::is_convertible<unsigned char&&, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:30:8:   required from 'struct boost::conjunction<boost::is_convertible<unsigned char&&, unsigned int>, boost::is_assignable<unsigned int&, unsigned char&&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:840:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<unsigned char>, boost::optional_detail::is_opt_assignable<unsigned int, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned char]'
MSPUBParser97.cpp:215:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<unsigned char&&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned char&&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned char&&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned char&&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned char&&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:90:59:   required by substitution of 'template<class From1, class To1> static decltype ((test_aux<To1>(declval<From1>()), boost::detail::is_convertible_basic_impl<From, To, false>::one())) boost::detail::is_convertible_basic_impl<From, To, false>::test(int) [with From1 = From1; To1 = To1; From = unsigned char&&; To = unsigned int] [with From1 = unsigned char&&; To1 = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:96:44:   [ skipping 6 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<unsigned char>, boost::optional_detail::is_opt_assignable<unsigned int, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned char]'
MSPUBParser97.cpp:215:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:19:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference<T&&> : public true_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<unsigned char&&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned char&&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned char&&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned char&&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned char&&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:90:59:   required by substitution of 'template<class From1, class To1> static decltype ((test_aux<To1>(declval<From1>()), boost::detail::is_convertible_basic_impl<From, To, false>::one())) boost::detail::is_convertible_basic_impl<From, To, false>::test(int) [with From1 = From1; To1 = To1; From = unsigned char&&; To = unsigned int] [with From1 = unsigned char&&; To1 = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:96:44:   [ skipping 6 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<unsigned char>, boost::optional_detail::is_opt_assignable<unsigned int, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned char]'
MSPUBParser97.cpp:215:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<unsigned char&&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned char&&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned char&&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned char&&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:90:59:   required by substitution of 'template<class From1, class To1> static decltype ((test_aux<To1>(declval<From1>()), boost::detail::is_convertible_basic_impl<From, To, false>::one())) boost::detail::is_convertible_basic_impl<From, To, false>::test(int) [with From1 = From1; To1 = To1; From = unsigned char&&; To = unsigned int] [with From1 = unsigned char&&; To1 = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:96:44:   required from 'const bool boost::detail::is_convertible_basic_impl<unsigned char&&, unsigned int, false>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:365:4:   [ skipping 5 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<unsigned char>, boost::optional_detail::is_opt_assignable<unsigned int, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned char]'
MSPUBParser97.cpp:215:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<unsigned char&&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:484:4:   required from 'struct boost::is_convertible<unsigned char&&, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:30:8:   required from 'struct boost::conjunction<boost::is_convertible<unsigned char&&, unsigned int>, boost::is_assignable<unsigned int&, unsigned char&&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:840:8:   required from 'struct boost::optional_detail::is_opt_assignable<unsigned int, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::optional_detail::is_opt_assignable<unsigned int, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<unsigned char>, boost::optional_detail::is_opt_assignable<unsigned int, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned char]'
MSPUBParser97.cpp:215:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<unsigned char&&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:484:4:   required from 'struct boost::is_convertible<unsigned char&&, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:30:8:   required from 'struct boost::conjunction<boost::is_convertible<unsigned char&&, unsigned int>, boost::is_assignable<unsigned int&, unsigned char&&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:840:8:   required from 'struct boost::optional_detail::is_opt_assignable<unsigned int, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::optional_detail::is_opt_assignable<unsigned int, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<unsigned char>, boost::optional_detail::is_opt_assignable<unsigned int, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned char]'
MSPUBParser97.cpp:215:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:51:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp: In instantiation of 'struct boost::is_convertible<unsigned char&&, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:30:8:   required from 'struct boost::conjunction<boost::is_convertible<unsigned char&&, unsigned int>, boost::is_assignable<unsigned int&, unsigned char&&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:840:8:   required from 'struct boost::optional_detail::is_opt_assignable<unsigned int, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::optional_detail::is_opt_assignable<unsigned int, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<unsigned char>, boost::optional_detail::is_opt_assignable<unsigned int, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned char]'
MSPUBParser97.cpp:215:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:481:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_convertible : public integral_constant<bool, ::boost::detail::is_convertible_impl_dispatch<From, To>::value> 
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_assignable.hpp:45:4:   required from 'struct boost::is_assignable<unsigned int&, unsigned char&&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:26:8:   required from 'struct boost::conjunction<boost::is_assignable<unsigned int&, unsigned char&&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:30:8:   required from 'struct boost::conjunction<boost::is_convertible<unsigned char&&, unsigned int>, boost::is_assignable<unsigned int&, unsigned char&&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:840:8:   required from 'struct boost::optional_detail::is_opt_assignable<unsigned int, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::optional_detail::is_opt_assignable<unsigned int, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<unsigned char>, boost::optional_detail::is_opt_assignable<unsigned int, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned char]'
MSPUBParser97.cpp:215:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:47:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_assignable.hpp: In instantiation of 'struct boost::is_assignable<unsigned int&, unsigned char&&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:26:8:   required from 'struct boost::conjunction<boost::is_assignable<unsigned int&, unsigned char&&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:30:8:   required from 'struct boost::conjunction<boost::is_convertible<unsigned char&&, unsigned int>, boost::is_assignable<unsigned int&, unsigned char&&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:840:8:   required from 'struct boost::optional_detail::is_opt_assignable<unsigned int, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::optional_detail::is_opt_assignable<unsigned int, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<unsigned char>, boost::optional_detail::is_opt_assignable<unsigned int, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned char]'
MSPUBParser97.cpp:215:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_assignable.hpp:44:39: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_assignable : public integral_constant<bool, sizeof(detail::is_assignable_imp::test<T, U>(0)) == sizeof(boost::type_traits::yes_type)>
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:40:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp: In instantiation of 'struct boost::conjunction<boost::is_assignable<unsigned int&, unsigned char&&> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:30:8:   required from 'struct boost::conjunction<boost::is_convertible<unsigned char&&, unsigned int>, boost::is_assignable<unsigned int&, unsigned char&&> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:840:8:   required from 'struct boost::optional_detail::is_opt_assignable<unsigned int, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::optional_detail::is_opt_assignable<unsigned int, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<unsigned char>, boost::optional_detail::is_opt_assignable<unsigned int, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned char]'
MSPUBParser97.cpp:215:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:26:8: warning: base class 'struct boost::is_assignable<unsigned int&, unsigned char&&>' has a non-virtual destructor [-Weffc++]
 struct conjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp: In instantiation of 'struct boost::conjunction<boost::is_convertible<unsigned char&&, unsigned int>, boost::is_assignable<unsigned int&, unsigned char&&> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:840:8:   required from 'struct boost::optional_detail::is_opt_assignable<unsigned int, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::optional_detail::is_opt_assignable<unsigned int, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<unsigned char>, boost::optional_detail::is_opt_assignable<unsigned int, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned char]'
MSPUBParser97.cpp:215:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/conjunction.hpp:30:8: warning: base class 'struct boost::conjunction<boost::is_assignable<unsigned int&, unsigned char&&> >' has a non-virtual destructor [-Weffc++]
 struct conjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_opt_assignable<unsigned int, unsigned char>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::optional_detail::is_opt_assignable<unsigned int, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<unsigned char>, boost::optional_detail::is_opt_assignable<unsigned int, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned char]'
MSPUBParser97.cpp:215:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:840:8: warning: base class 'struct boost::conjunction<boost::is_convertible<unsigned char&&, unsigned int>, boost::is_assignable<unsigned int&, unsigned char&&> >' has a non-virtual destructor [-Weffc++]
 struct is_opt_assignable
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_opt_assignable<unsigned int, unsigned char> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<unsigned char>, boost::optional_detail::is_opt_assignable<unsigned int, unsigned char> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned char]'
MSPUBParser97.cpp:215:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::optional_detail::is_opt_assignable<unsigned int, unsigned char>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<unsigned char>, boost::optional_detail::is_opt_assignable<unsigned int, unsigned char> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8:   required from 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, unsigned char>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned char]'
MSPUBParser97.cpp:215:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_opt_assignable<unsigned int, unsigned char> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, unsigned char>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8:   required from 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned char]'
MSPUBParser97.cpp:215:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:862:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_in_place_factory<unsigned char>, boost::optional_detail::is_opt_assignable<unsigned int, unsigned char> >' has a non-virtual destructor [-Weffc++]
 struct is_factory_or_opt_assignable_to_T
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned char]'
MSPUBParser97.cpp:215:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:882:8: warning: base class 'struct boost::optional_detail::is_factory_or_opt_assignable_to_T<unsigned int, unsigned char>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate<T, U, false>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, unsigned char, false>, boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = unsigned char]'
MSPUBParser97.cpp:215:21:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Underline] [with T_ = libmspub::Underline]'
MSPUBParser97.cpp:221:23:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Underline, libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::Underline, libmspub::Underline>, boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Underline] [with T_ = libmspub::Underline]'
MSPUBParser97.cpp:221:23:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::Underline, libmspub::Underline>, boost::optional<libmspub::Underline>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Underline] [with T_ = libmspub::Underline]'
MSPUBParser97.cpp:221:23:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, boost::optional<libmspub::Underline>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Underline, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Underline>, boost::is_same<libmspub::Underline, libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Underline] [with Expr = libmspub::Underline]'
MSPUBParser97.cpp:221:23:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Underline, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Underline>, boost::is_same<libmspub::Underline, libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Underline] [with Expr = libmspub::Underline]'
MSPUBParser97.cpp:221:23:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Underline, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Underline>, boost::is_same<libmspub::Underline, libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Underline] [with Expr = libmspub::Underline]'
MSPUBParser97.cpp:221:23:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::Underline>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Underline>, boost::is_same<libmspub::Underline, libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Underline] [with Expr = libmspub::Underline]'
MSPUBParser97.cpp:221:23:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Underline>, boost::is_same<libmspub::Underline, libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Underline] [with Expr = libmspub::Underline]'
MSPUBParser97.cpp:221:23:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Underline>, boost::is_same<libmspub::Underline, libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Underline] [with Expr = libmspub::Underline]'
MSPUBParser97.cpp:221:23:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::Underline, libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Underline>, boost::is_same<libmspub::Underline, libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Underline] [with Expr = libmspub::Underline]'
MSPUBParser97.cpp:221:23:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::Underline, libmspub::Underline>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Underline>, boost::is_same<libmspub::Underline, libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Underline] [with Expr = libmspub::Underline]'
MSPUBParser97.cpp:221:23:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::Underline, libmspub::Underline> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Underline] [with Expr = libmspub::Underline]'
MSPUBParser97.cpp:221:23:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Underline>, boost::is_same<libmspub::Underline, libmspub::Underline> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::Underline, libmspub::Underline, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Underline, libmspub::Underline, true>, boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Underline] [with Expr = libmspub::Underline]'
MSPUBParser97.cpp:221:23:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Underline, libmspub::Underline, true>, boost::optional<libmspub::Underline>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Underline] [with Expr = libmspub::Underline]'
MSPUBParser97.cpp:221:23:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Underline>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<double, double>, boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = double] [with T_ = double]'
MSPUBParser97.cpp:234:22:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, boost::optional<double>&>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = double] [with Expr = double]'
MSPUBParser97.cpp:234:22:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double>, boost::is_same<double, double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = double] [with Expr = double]'
MSPUBParser97.cpp:234:22:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<double, double> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<double, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = double] [with Expr = double]'
MSPUBParser97.cpp:234:22:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double>, boost::is_same<double, double> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<double, double, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<double, double, true>, boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = double] [with Expr = double]'
MSPUBParser97.cpp:234:22:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<double, double, true>, boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = double] [with Expr = double]'
MSPUBParser97.cpp:234:22:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<double>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::LineSpacingInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1024:5:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::LineSpacingInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base ( optional_base const& rhs )
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::ListInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1024:5:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::ListInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = unsigned int]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = unsigned int]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<unsigned int>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::NumberingType]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::NumberingType]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::NumberingType>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::NumberingDelimiter]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::NumberingDelimiter]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::NumberingDelimiter>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::Underline]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Underline]'
MSPUBTypes.h:124:12:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::Underline>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = double]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = double]'
MSPUBTypes.h:124:12:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<double>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::Alignment]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Alignment]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::Alignment>::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::LineSpacingInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::LineSpacingInfo]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::LineSpacingInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = int]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = int]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<int>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::ListInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::ListInfo]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::ListInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::Dash]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Dash]'
Line.h:28:12:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::Dash>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::init_value_tag, boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::Dash; boost::optional_detail::optional_base<T>::argument_type = const libmspub::Dash&]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:939:81:   required from 'boost::optional<T>::optional(boost::optional<T>::argument_type) [with T = libmspub::Dash; boost::optional<T>::argument_type = const libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:160:5: warning: 'boost::optional_detail::optional_base<libmspub::Dash>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base ( init_value_tag, argument_type val )
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::ShapeType]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::ShapeType]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::ShapeType>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::Coordinate]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Coordinate]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::Coordinate>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = std::pair<bool, bool>]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = std::pair<bool, bool>]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<std::pair<bool, bool> >::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::Margins]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Margins]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::Margins>::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::BorderPosition]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::BorderPosition]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::BorderPosition>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::DynamicCustomShape]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::DynamicCustomShape]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::DynamicCustomShape>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::ColorReference]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::ColorReference]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::ColorReference>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::TableInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::TableInfo]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::TableInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::Arrow]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Arrow]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::Arrow>::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::VerticalAlign]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::VerticalAlign]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::VerticalAlign>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::Shadow]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Shadow]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::Shadow>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:54:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp: In instantiation of 'struct boost::detail::false_or_cpp11_noexcept_move_constructible<libmspub::ListInfo, void>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:54:27:   required from 'struct boost::is_nothrow_move_constructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5:   required from 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::ListInfo]'
/usr/include/c++/4.8.2/type_traits:801:43:   required from 'struct std::__is_direct_constructible_impl<libmspub::TextParagraph, libmspub::TextParagraph&&>'
/usr/include/c++/4.8.2/type_traits:116:12:   required from 'struct std::__and_<std::is_destructible<libmspub::TextParagraph>, std::__is_direct_constructible_impl<libmspub::TextParagraph, libmspub::TextParagraph&&> >'
/usr/include/c++/4.8.2/type_traits:817:12:   required from 'struct std::__is_direct_constructible_new_safe<libmspub::TextParagraph, libmspub::TextParagraph&&>'
/usr/include/c++/4.8.2/type_traits:895:12:   [ skipping 10 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/usr/include/c++/4.8.2/bits/move.h:106:12:   required from 'struct std::__move_if_noexcept_cond<libmspub::TextParagraph>'
/usr/include/c++/4.8.2/bits/stl_iterator.h:1127:32:   required from '_ForwardIterator std::__uninitialized_move_if_noexcept_a(_InputIterator, _InputIterator, _ForwardIterator, _Allocator&) [with _InputIterator = libmspub::TextParagraph*; _ForwardIterator = libmspub::TextParagraph*; _Allocator = std::allocator<libmspub::TextParagraph>]'
/usr/include/c++/4.8.2/bits/vector.tcc:415:43:   required from 'void std::vector<_Tp, _Alloc>::_M_emplace_back_aux(_Args&& ...) [with _Args = {libmspub::TextParagraph}; _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
/usr/include/c++/4.8.2/bits/vector.tcc:101:54:   required from 'void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {libmspub::TextParagraph}; _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
/usr/include/c++/4.8.2/bits/stl_vector.h:920:36:   required from 'void std::vector<_Tp, _Alloc>::push_back(std::vector<_Tp, _Alloc>::value_type&&) [with _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>; std::vector<_Tp, _Alloc>::value_type = libmspub::TextParagraph]'
MSPUBParser97.cpp:144:70:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:46:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct false_or_cpp11_noexcept_move_constructible <
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp: In instantiation of 'struct boost::is_nothrow_move_constructible<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5:   required from 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::ListInfo]'
/usr/include/c++/4.8.2/type_traits:801:43:   required from 'struct std::__is_direct_constructible_impl<libmspub::TextParagraph, libmspub::TextParagraph&&>'
/usr/include/c++/4.8.2/type_traits:116:12:   required from 'struct std::__and_<std::is_destructible<libmspub::TextParagraph>, std::__is_direct_constructible_impl<libmspub::TextParagraph, libmspub::TextParagraph&&> >'
/usr/include/c++/4.8.2/type_traits:817:12:   required from 'struct std::__is_direct_constructible_new_safe<libmspub::TextParagraph, libmspub::TextParagraph&&>'
/usr/include/c++/4.8.2/type_traits:895:12:   required from 'struct std::__is_direct_constructible_new<libmspub::TextParagraph, libmspub::TextParagraph&&>'
/usr/include/c++/4.8.2/type_traits:903:12:   [ skipping 9 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/usr/include/c++/4.8.2/bits/move.h:106:12:   required from 'struct std::__move_if_noexcept_cond<libmspub::TextParagraph>'
/usr/include/c++/4.8.2/bits/stl_iterator.h:1127:32:   required from '_ForwardIterator std::__uninitialized_move_if_noexcept_a(_InputIterator, _InputIterator, _ForwardIterator, _Allocator&) [with _InputIterator = libmspub::TextParagraph*; _ForwardIterator = libmspub::TextParagraph*; _Allocator = std::allocator<libmspub::TextParagraph>]'
/usr/include/c++/4.8.2/bits/vector.tcc:415:43:   required from 'void std::vector<_Tp, _Alloc>::_M_emplace_back_aux(_Args&& ...) [with _Args = {libmspub::TextParagraph}; _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
/usr/include/c++/4.8.2/bits/vector.tcc:101:54:   required from 'void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {libmspub::TextParagraph}; _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
/usr/include/c++/4.8.2/bits/stl_vector.h:920:36:   required from 'void std::vector<_Tp, _Alloc>::push_back(std::vector<_Tp, _Alloc>::value_type&&) [with _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>; std::vector<_Tp, _Alloc>::value_type = libmspub::TextParagraph]'
MSPUBParser97.cpp:144:70:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:54:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_nothrow_move_constructible
                           ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp: In instantiation of 'struct boost::detail::false_or_cpp11_noexcept_move_constructible<libmspub::LineSpacingInfo, void>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:54:27:   required from 'struct boost::is_nothrow_move_constructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5:   required from 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::LineSpacingInfo]'
/usr/include/c++/4.8.2/type_traits:801:43:   required from 'struct std::__is_direct_constructible_impl<libmspub::TextParagraph, libmspub::TextParagraph&&>'
/usr/include/c++/4.8.2/type_traits:116:12:   required from 'struct std::__and_<std::is_destructible<libmspub::TextParagraph>, std::__is_direct_constructible_impl<libmspub::TextParagraph, libmspub::TextParagraph&&> >'
/usr/include/c++/4.8.2/type_traits:817:12:   required from 'struct std::__is_direct_constructible_new_safe<libmspub::TextParagraph, libmspub::TextParagraph&&>'
/usr/include/c++/4.8.2/type_traits:895:12:   [ skipping 10 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/usr/include/c++/4.8.2/bits/move.h:106:12:   required from 'struct std::__move_if_noexcept_cond<libmspub::TextParagraph>'
/usr/include/c++/4.8.2/bits/stl_iterator.h:1127:32:   required from '_ForwardIterator std::__uninitialized_move_if_noexcept_a(_InputIterator, _InputIterator, _ForwardIterator, _Allocator&) [with _InputIterator = libmspub::TextParagraph*; _ForwardIterator = libmspub::TextParagraph*; _Allocator = std::allocator<libmspub::TextParagraph>]'
/usr/include/c++/4.8.2/bits/vector.tcc:415:43:   required from 'void std::vector<_Tp, _Alloc>::_M_emplace_back_aux(_Args&& ...) [with _Args = {libmspub::TextParagraph}; _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
/usr/include/c++/4.8.2/bits/vector.tcc:101:54:   required from 'void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {libmspub::TextParagraph}; _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
/usr/include/c++/4.8.2/bits/stl_vector.h:920:36:   required from 'void std::vector<_Tp, _Alloc>::push_back(std::vector<_Tp, _Alloc>::value_type&&) [with _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>; std::vector<_Tp, _Alloc>::value_type = libmspub::TextParagraph]'
MSPUBParser97.cpp:144:70:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:46:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct false_or_cpp11_noexcept_move_constructible <
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp: In instantiation of 'struct boost::is_nothrow_move_constructible<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5:   required from 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::LineSpacingInfo]'
/usr/include/c++/4.8.2/type_traits:801:43:   required from 'struct std::__is_direct_constructible_impl<libmspub::TextParagraph, libmspub::TextParagraph&&>'
/usr/include/c++/4.8.2/type_traits:116:12:   required from 'struct std::__and_<std::is_destructible<libmspub::TextParagraph>, std::__is_direct_constructible_impl<libmspub::TextParagraph, libmspub::TextParagraph&&> >'
/usr/include/c++/4.8.2/type_traits:817:12:   required from 'struct std::__is_direct_constructible_new_safe<libmspub::TextParagraph, libmspub::TextParagraph&&>'
/usr/include/c++/4.8.2/type_traits:895:12:   required from 'struct std::__is_direct_constructible_new<libmspub::TextParagraph, libmspub::TextParagraph&&>'
/usr/include/c++/4.8.2/type_traits:903:12:   [ skipping 9 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/usr/include/c++/4.8.2/bits/move.h:106:12:   required from 'struct std::__move_if_noexcept_cond<libmspub::TextParagraph>'
/usr/include/c++/4.8.2/bits/stl_iterator.h:1127:32:   required from '_ForwardIterator std::__uninitialized_move_if_noexcept_a(_InputIterator, _InputIterator, _ForwardIterator, _Allocator&) [with _InputIterator = libmspub::TextParagraph*; _ForwardIterator = libmspub::TextParagraph*; _Allocator = std::allocator<libmspub::TextParagraph>]'
/usr/include/c++/4.8.2/bits/vector.tcc:415:43:   required from 'void std::vector<_Tp, _Alloc>::_M_emplace_back_aux(_Args&& ...) [with _Args = {libmspub::TextParagraph}; _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
/usr/include/c++/4.8.2/bits/vector.tcc:101:54:   required from 'void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {libmspub::TextParagraph}; _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
/usr/include/c++/4.8.2/bits/stl_vector.h:920:36:   required from 'void std::vector<_Tp, _Alloc>::push_back(std::vector<_Tp, _Alloc>::value_type&&) [with _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>; std::vector<_Tp, _Alloc>::value_type = libmspub::TextParagraph]'
MSPUBParser97.cpp:144:70:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:54:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_nothrow_move_constructible
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBParser.h:19,
                 from MSPUBParser2k.h:17,
                 from MSPUBParser97.h:15,
                 from MSPUBParser97.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::LineSpacingInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1034:5:   required from 'void __gnu_cxx::new_allocator<_Tp>::construct(_Up*, _Args&& ...) [with _Up = libmspub::TextParagraph; _Args = {libmspub::TextParagraph}; _Tp = libmspub::TextParagraph]'
/usr/include/c++/4.8.2/bits/alloc_traits.h:254:4:   required from 'static typename std::enable_if<std::allocator_traits<_Alloc>::__construct_helper<_Tp, _Args>::value, void>::type std::allocator_traits<_Alloc>::_S_construct(_Alloc&, _Tp*, _Args&& ...) [with _Tp = libmspub::TextParagraph; _Args = {libmspub::TextParagraph}; _Alloc = std::allocator<libmspub::TextParagraph>; typename std::enable_if<std::allocator_traits<_Alloc>::__construct_helper<_Tp, _Args>::value, void>::type = void]'
/usr/include/c++/4.8.2/bits/alloc_traits.h:393:57:   required from 'static decltype (_S_construct(__a, __p, (forward<_Args>)(std::allocator_traits::construct::__args)...)) std::allocator_traits<_Alloc>::construct(_Alloc&, _Tp*, _Args&& ...) [with _Tp = libmspub::TextParagraph; _Args = {libmspub::TextParagraph}; _Alloc = std::allocator<libmspub::TextParagraph>; decltype (_S_construct(__a, __p, (forward<_Args>)(std::allocator_traits::construct::__args)...)) = <type error>]'
/usr/include/c++/4.8.2/bits/vector.tcc:97:40:   required from 'void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {libmspub::TextParagraph}; _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
/usr/include/c++/4.8.2/bits/stl_vector.h:920:36:   required from 'void std::vector<_Tp, _Alloc>::push_back(std::vector<_Tp, _Alloc>::value_type&&) [with _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>; std::vector<_Tp, _Alloc>::value_type = libmspub::TextParagraph]'
MSPUBParser97.cpp:144:70:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5: warning: 'boost::optional_detail::optional_base<libmspub::LineSpacingInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base ( optional_base&& rhs )
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::optional_base<T>&&) [with T = libmspub::ListInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1034:5:   required from 'void __gnu_cxx::new_allocator<_Tp>::construct(_Up*, _Args&& ...) [with _Up = libmspub::TextParagraph; _Args = {libmspub::TextParagraph}; _Tp = libmspub::TextParagraph]'
/usr/include/c++/4.8.2/bits/alloc_traits.h:254:4:   required from 'static typename std::enable_if<std::allocator_traits<_Alloc>::__construct_helper<_Tp, _Args>::value, void>::type std::allocator_traits<_Alloc>::_S_construct(_Alloc&, _Tp*, _Args&& ...) [with _Tp = libmspub::TextParagraph; _Args = {libmspub::TextParagraph}; _Alloc = std::allocator<libmspub::TextParagraph>; typename std::enable_if<std::allocator_traits<_Alloc>::__construct_helper<_Tp, _Args>::value, void>::type = void]'
/usr/include/c++/4.8.2/bits/alloc_traits.h:393:57:   required from 'static decltype (_S_construct(__a, __p, (forward<_Args>)(std::allocator_traits::construct::__args)...)) std::allocator_traits<_Alloc>::construct(_Alloc&, _Tp*, _Args&& ...) [with _Tp = libmspub::TextParagraph; _Args = {libmspub::TextParagraph}; _Alloc = std::allocator<libmspub::TextParagraph>; decltype (_S_construct(__a, __p, (forward<_Args>)(std::allocator_traits::construct::__args)...)) = <type error>]'
/usr/include/c++/4.8.2/bits/vector.tcc:97:40:   required from 'void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {libmspub::TextParagraph}; _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>]'
/usr/include/c++/4.8.2/bits/stl_vector.h:920:36:   required from 'void std::vector<_Tp, _Alloc>::push_back(std::vector<_Tp, _Alloc>::value_type&&) [with _Tp = libmspub::TextParagraph; _Alloc = std::allocator<libmspub::TextParagraph>; std::vector<_Tp, _Alloc>::value_type = libmspub::TextParagraph]'
MSPUBParser97.cpp:144:70:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:213:5: warning: 'boost::optional_detail::optional_base<libmspub::ListInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
--- PolygonUtils.lo ---
  CXX      PolygonUtils.lo
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:102:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void> : integral_constant<std::size_t, 0>{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:104:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void const> : integral_constant<std::size_t, 0>{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:105:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void const volatile> : integral_constant<std::size_t, 0>{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:106:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void volatile> : integral_constant<std::size_t, 0>{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:19:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<void> : public true_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:20:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<const void> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:21:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<const volatile void> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:22:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<volatile void> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:75:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void> : public integral_constant<bool, false>{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:76:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void const> : public integral_constant<bool, false>{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:77:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void volatile> : public integral_constant<bool, false>{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:78:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void const volatile> : public integral_constant<bool, false>{};
                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:62:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void> : public false_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:64:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void const> : public false_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:65:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void const volatile> : public false_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:66:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void volatile> : public false_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:30:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned char> : public true_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:31:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned short> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:32:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned int> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:33:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned long> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:35:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<signed char> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:36:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<short> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:37:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<int> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:38:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<long> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:40:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<char> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:41:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<bool> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:47:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<wchar_t> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:67:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral< ::boost::ulong_long_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:68:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral< ::boost::long_long_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:75:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<boost::int128_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:76:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<boost::uint128_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:79:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<char16_t> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:82:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<char32_t> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:20:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<float> : public true_type{};
                      ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:21:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<double> : public true_type{};
                      ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:22:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<long double> : public true_type{};
                      ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:25:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<__float128> : public true_type{};
                      ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:45:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:48:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void const> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:49:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void const volatile> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:50:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void volatile> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<long double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:55:150:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 16ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:59:143:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<long long int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:64:156:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<long int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:70:133:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:73:133:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<short int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:76:136:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 2ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<char>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:83:83:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 1ul>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:106:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a2> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:107:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a4> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:108:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a8> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:109:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a16> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:110:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a32> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:111:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a64> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:112:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a128> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:56:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:57:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void const> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:58:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void volatile> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:59:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void const volatile> : public false_type{};
                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:61:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:62:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void const> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:63:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void const volatile> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:64:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void volatile> : public false_type{};
                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:51:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:442:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:443:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:444:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:445:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:447:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:448:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:449:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:450:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:452:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:453:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:454:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:455:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:457:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:458:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:459:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:460:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void volatile> : public true_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:55:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:57:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:58:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void const volatile> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:59:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void volatile> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:70:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:77:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:78:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void const volatile> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:79:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void volatile> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:83:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:85:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:86:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void const volatile> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:87:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void volatile> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:54:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:83:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void> : false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:85:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void const> : false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:86:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void volatile> : false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:87:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void const volatile> : false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/traits.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/utility.hpp:30,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:59,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/detail/type_traits.hpp: In instantiation of 'struct boost::move_detail::alignment_of<boost::move_detail::max_align>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/detail/type_traits.hpp:1276:72:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/detail/type_traits.hpp:1101:8: warning: base class 'struct boost::move_detail::alignment_of_impl<boost::move_detail::max_align>' has a non-virtual destructor [-Weffc++]
 struct alignment_of
        ^
--- Shadow.lo ---
  CXX      Shadow.lo
--- PolygonUtils.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<unsigned int>':
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<unsigned int>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::NumberingType>':
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::NumberingType>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::NumberingDelimiter>':
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::NumberingDelimiter>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_class.hpp: In instantiation of 'struct boost::is_class<boost::optional_detail::optional_tag>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, unsigned int>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_class.hpp:105:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_class : public integral_constant<bool, ::boost::detail::is_class_impl<T>::value> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, unsigned int>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<unsigned int, unsigned int>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<unsigned int, unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, unsigned int&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, unsigned int&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, unsigned int&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<unsigned int, const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<unsigned int, const unsigned int&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<unsigned int, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<unsigned int, unsigned int>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<unsigned int>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<unsigned int>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<unsigned int>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<unsigned int> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::NumberingType>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::NumberingType, libmspub::NumberingType>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, libmspub::NumberingType&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, libmspub::NumberingType&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, libmspub::NumberingType&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Underline>':
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::Underline>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<double>':
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<double>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Alignment>':
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::Alignment>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::LineSpacingInfo>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::LineSpacingInfo>':
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::LineSpacingInfo>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<int>':
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<int>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::ListInfo>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::ListInfo>':
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::ListInfo>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Underline>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Underline>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Underline>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<double, const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<double, const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<double, const double&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<double>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<double>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<double>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<double> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<double, const boost::optional<double>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, const boost::optional<double>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, const boost::optional<double>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, const boost::optional<unsigned int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, const boost::optional<unsigned int>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, const boost::optional<unsigned int>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<double, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<double, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<double, double>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<double> >, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<double> >, boost::is_same<double, boost::optional<double> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<double> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<double> >, boost::is_same<double, boost::optional<double> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<double, boost::optional<double>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, boost::optional<double>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, boost::optional<double>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >, boost::is_same<unsigned int, boost::optional<unsigned int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >, boost::is_same<unsigned int, boost::optional<unsigned int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Alignment>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Alignment>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Alignment>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::LineSpacingInfo>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::LineSpacingInfo>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::LineSpacingInfo>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<int, const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<int, const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<int, const int&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<int>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<int>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<int>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<int> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<int, const boost::optional<int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, const boost::optional<int>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, const boost::optional<int>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingType>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingType>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingType>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingDelimiter>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingDelimiter>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingDelimiter>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ListInfo>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ListInfo>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ListInfo>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<int, int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<int, int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<int, int>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<int> >, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<int> >, boost::is_same<int, boost::optional<int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<int> >, boost::is_same<int, boost::optional<int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<int, boost::optional<int>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, boost::optional<int>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, boost::optional<int>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<double, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<double, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<double, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, double>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<double, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<double, double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<double, double>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<double, double> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<double, double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<double, double&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, double&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, double&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::Dash>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Dash>':
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::Dash>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Dash, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Dash, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Dash, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::Dash>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Dash, libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::Dash, libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::Dash, libmspub::Dash>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::Dash, libmspub::Dash> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, libmspub::Dash&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, libmspub::Dash&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, libmspub::Dash&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::ShapeType>':
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::ShapeType>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::Coordinate>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Coordinate>':
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::Coordinate>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<std::pair<bool, bool> >::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 1ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<std::pair<bool, bool> >':
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<std::pair<bool, bool> >' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::Margins>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Margins>':
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::Margins>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::BorderPosition>':
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::BorderPosition>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::DynamicCustomShape>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::DynamicCustomShape>':
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::DynamicCustomShape>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::ColorReference>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::ColorReference>':
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::ColorReference>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::TableInfo>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::TableInfo>':
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::TableInfo>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::Arrow>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Arrow>':
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::Arrow>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::VerticalAlign>':
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::VerticalAlign>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::Shadow>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Shadow>':
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::Shadow>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer<T*> : public true_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<const char*>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<const char*>'
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<const char*>':
MSPUBCollector.h:174:41:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<const char*>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Dash&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
PolygonUtils.cpp:5796:68:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Dash&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
PolygonUtils.cpp:5796:68:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Dash&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
PolygonUtils.cpp:5796:68:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Dash&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
PolygonUtils.cpp:5796:68:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Dash&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
PolygonUtils.cpp:5796:68:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Dash&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
PolygonUtils.cpp:5796:68:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Dash&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
PolygonUtils.cpp:5796:68:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Dash&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
PolygonUtils.cpp:5796:68:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
PolygonUtils.cpp:5796:68:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
PolygonUtils.cpp:5796:68:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
PolygonUtils.cpp:5796:68:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
PolygonUtils.cpp:5796:68:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
PolygonUtils.cpp:5796:68:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
PolygonUtils.cpp:5796:68:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
PolygonUtils.cpp:5796:68:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Dash>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
PolygonUtils.cpp:5796:68:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Dash>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
PolygonUtils.cpp:5796:68:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Dash>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
PolygonUtils.cpp:5796:68:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::Dash> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
PolygonUtils.cpp:5796:68:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
PolygonUtils.cpp:5796:68:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
PolygonUtils.cpp:5796:68:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
PolygonUtils.cpp:5796:68:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
PolygonUtils.cpp:5796:68:   required from here
--- Shadow.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:102:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void> : integral_constant<std::size_t, 0>{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:104:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void const> : integral_constant<std::size_t, 0>{};
--- PolygonUtils.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, const boost::optional<libmspub::Dash>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, const boost::optional<libmspub::Dash>&, true>, bool>'
--- Shadow.lo ---
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:105:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void const volatile> : integral_constant<std::size_t, 0>{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:106:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void volatile> : integral_constant<std::size_t, 0>{};
                   ^
--- PolygonUtils.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
PolygonUtils.cpp:5796:68:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, const boost::optional<libmspub::Dash>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
PolygonUtils.cpp:5796:68:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Dash]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Dash]'
PolygonUtils.cpp:5796:68:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Dash]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Dash]'
PolygonUtils.cpp:5796:68:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Dash]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Dash]'
PolygonUtils.cpp:5796:68:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Dash]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Dash]'
PolygonUtils.cpp:5796:68:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Dash, libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Dash]'
PolygonUtils.cpp:5796:68:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Dash]'
PolygonUtils.cpp:5796:68:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Dash, libmspub::Dash>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Dash]'
PolygonUtils.cpp:5796:68:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, boost::optional<libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Dash>]'
PolygonUtils.cpp:5796:68:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, boost::optional<libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Dash>]'
PolygonUtils.cpp:5796:68:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Dash> >, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, boost::optional<libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Dash>]'
PolygonUtils.cpp:5796:68:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Dash> >, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, boost::optional<libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Dash>]'
PolygonUtils.cpp:5796:68:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Dash> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, boost::optional<libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Dash>]'
PolygonUtils.cpp:5796:68:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Dash> >, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, boost::optional<libmspub::Dash>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, boost::optional<libmspub::Dash>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Dash>]'
PolygonUtils.cpp:5796:68:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, boost::optional<libmspub::Dash>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Dash>]'
PolygonUtils.cpp:5796:68:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
PolygonUtils.cpp: In function 'void libmspub::drawEmulatedLine(std::shared_ptr<const libmspub::CustomShape>, libmspub::ShapeType, const std::vector<libmspub::Line>&, libmspub::Vector2D, libmspub::VectorTransformation2D, double, double, double, double, bool, librevenge::RVNGPropertyList&, librevenge::RVNGDrawingInterface*, std::function<double(unsigned int)>, const std::vector<libmspub::Color>&)':
PolygonUtils.cpp:5709:3: warning:   initializing argument 2 of 'libmspub::{anonymous}::LineInfo::LineInfo(librevenge::RVNGPropertyListVector, libmspub::Line, std::vector<libmspub::Color>)' [enabled by default]
   LineInfo(librevenge::RVNGPropertyListVector vertices, Line current, std::vector<Color> palette) : m_vertices(vertices),
   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Vector2D>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Vector2D>'
--- Shadow.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
--- PolygonUtils.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Vector2D>'
PolygonUtils.cpp:5990:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Vector2D>':
--- Shadow.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:19:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<void> : public true_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:20:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<const void> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:21:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<const volatile void> : public true_type{};
                   ^
--- PolygonUtils.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Vector2D>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Vector2D>'
PolygonUtils.cpp:5990:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
--- Shadow.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:22:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<volatile void> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
--- PolygonUtils.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Vector2D>':
--- Shadow.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:75:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void> : public integral_constant<bool, false>{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:76:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void const> : public integral_constant<bool, false>{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:77:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
--- PolygonUtils.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Vector2D>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Vector2D>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Vector2D>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Vector2D>'
PolygonUtils.cpp:5990:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
--- Shadow.lo ---
    template <> struct is_default_constructible<void volatile> : public integral_constant<bool, false>{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:78:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void const volatile> : public integral_constant<bool, false>{};
                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
--- PolygonUtils.lo ---
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Vector2D>':
--- Shadow.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:62:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void> : public false_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:64:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void const> : public false_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:65:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void const volatile> : public false_type{};
                   ^
--- PolygonUtils.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Vector2D>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Vector2D>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Vector2D>'
PolygonUtils.cpp:5990:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
--- Shadow.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:66:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void volatile> : public false_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
--- PolygonUtils.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Vector2D>':
--- Shadow.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:30:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned char> : public true_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:31:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned short> : public true_type{};
                   ^
--- PolygonUtils.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Vector2D>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Vector2D>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Vector2D>'
PolygonUtils.cpp:5990:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
--- Shadow.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:32:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned int> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:33:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned long> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:35:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<signed char> : public true_type{};
                   ^
--- PolygonUtils.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Vector2D>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Vector2D>'
--- Shadow.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:36:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<short> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:37:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<int> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:38:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<long> : public true_type{};
                   ^
--- PolygonUtils.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Vector2D>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Vector2D>'
PolygonUtils.cpp:5990:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
--- Shadow.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:40:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<char> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:41:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<bool> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:47:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<wchar_t> : public true_type{};
                   ^
--- PolygonUtils.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Vector2D>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Vector2D>'
--- Shadow.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:67:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral< ::boost::ulong_long_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:68:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral< ::boost::long_long_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:75:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<boost::int128_type> : public true_type{};
                   ^
--- PolygonUtils.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Vector2D>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Vector2D>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Vector2D>'
PolygonUtils.cpp:5990:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
--- Shadow.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:76:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<boost::uint128_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:79:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<char16_t> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:82:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<char32_t> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
--- PolygonUtils.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Vector2D>':
--- Shadow.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:20:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
--- PolygonUtils.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Vector2D>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Vector2D>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Vector2D>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Vector2D>'
PolygonUtils.cpp:5990:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
--- Shadow.lo ---
    template<> struct is_floating_point<float> : public true_type{};
                      ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:21:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<double> : public true_type{};
                      ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:22:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<long double> : public true_type{};
                      ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:25:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<__float128> : public true_type{};
--- PolygonUtils.lo ---
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Vector2D>':
--- Shadow.lo ---
                      ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:45:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:48:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
--- PolygonUtils.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Vector2D>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Vector2D>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Vector2D>'
PolygonUtils.cpp:5990:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
--- Shadow.lo ---
 template<> struct is_pod<void const> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:49:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void const volatile> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:50:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void volatile> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
--- PolygonUtils.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Vector2D>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Vector2D>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Vector2D>'
--- Shadow.lo ---
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<long double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:55:150:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 16ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:59:143:   required from here
--- PolygonUtils.lo ---
PolygonUtils.cpp:5990:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Vector2D>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Vector2D>'
PolygonUtils.cpp:5990:31:   required from here
--- Shadow.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<long long int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:64:156:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<long int>':
--- PolygonUtils.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::Vector2D>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::Vector2D>::dummy_u'
--- Shadow.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:70:133:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:73:133:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<short int>':
--- PolygonUtils.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::Vector2D>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::Vector2D>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Vector2D>'
PolygonUtils.cpp:5990:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
--- Shadow.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:76:136:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 2ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<char>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:83:83:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 1ul>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43:0,
--- PolygonUtils.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::Vector2D>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Vector2D>'
PolygonUtils.cpp:5990:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
--- Shadow.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:106:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a2> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:107:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a4> : public true_type{};
                   ^
--- PolygonUtils.lo ---
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Vector2D>':
PolygonUtils.cpp:5990:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::Vector2D>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
--- Shadow.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:108:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a8> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:109:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a16> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:110:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a32> : public true_type{};
                   ^
--- PolygonUtils.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::Vector2D>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::Vector2D&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Vector2D] [with T_ = libmspub::Vector2D&]'
PolygonUtils.cpp:6023:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
--- Shadow.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:111:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a64> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:112:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a128> : public true_type{};
                   ^
--- PolygonUtils.lo ---
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
--- Shadow.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:56:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void> : public false_type{};
                       ^
--- PolygonUtils.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Vector2D>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::Vector2D&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Vector2D] [with T_ = libmspub::Vector2D&]'
PolygonUtils.cpp:6023:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
--- Shadow.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:57:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void const> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:58:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void volatile> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:59:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void const volatile> : public false_type{};
                       ^
--- PolygonUtils.lo ---
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Vector2D, libmspub::Vector2D>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::Vector2D, libmspub::Vector2D>, boost::optional<libmspub::Vector2D>&>'
--- Shadow.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:61:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:62:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void const> : public false_type{};
                       ^
--- PolygonUtils.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Vector2D] [with T_ = libmspub::Vector2D&]'
PolygonUtils.cpp:6023:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
--- Shadow.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:63:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void const volatile> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:64:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void volatile> : public false_type{};
                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:51:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
--- PolygonUtils.lo ---
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::Vector2D, libmspub::Vector2D>, boost::optional<libmspub::Vector2D>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Vector2D] [with T_ = libmspub::Vector2D&]'
PolygonUtils.cpp:6023:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, boost::optional<libmspub::Vector2D>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
--- Shadow.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:442:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:443:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:444:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void const volatile> : public true_type{};
                    ^
--- PolygonUtils.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Vector2D, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Vector2D&>'
--- Shadow.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:445:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:447:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:448:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void const> : public true_type{};
                    ^
--- PolygonUtils.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Vector2D&>, boost::is_same<libmspub::Vector2D, libmspub::Vector2D> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Vector2D, libmspub::Vector2D&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Vector2D] [with Expr = libmspub::Vector2D&]'
PolygonUtils.cpp:6023:25:   required from here
--- Shadow.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:449:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:450:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:452:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void> : public true_type{};
                    ^
--- PolygonUtils.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Vector2D, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Vector2D&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Vector2D&>, boost::is_same<libmspub::Vector2D, libmspub::Vector2D> >'
--- Shadow.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:453:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:454:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:455:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void volatile> : public true_type{};
--- PolygonUtils.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Vector2D, libmspub::Vector2D&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Vector2D] [with Expr = libmspub::Vector2D&]'
PolygonUtils.cpp:6023:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
--- Shadow.lo ---
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:457:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:458:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:459:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void const volatile> : public true_type{};
                    ^
--- PolygonUtils.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Vector2D, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Vector2D&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Vector2D&>, boost::is_same<libmspub::Vector2D, libmspub::Vector2D> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Vector2D, libmspub::Vector2D&>'
--- Shadow.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:460:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void volatile> : public true_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
--- PolygonUtils.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Vector2D] [with Expr = libmspub::Vector2D&]'
PolygonUtils.cpp:6023:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::Vector2D>':
--- Shadow.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:55:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:57:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:58:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void const volatile> : public false_type{};
                    ^
--- PolygonUtils.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::Vector2D>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::Vector2D>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Vector2D&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Vector2D&>, boost::is_same<libmspub::Vector2D, libmspub::Vector2D> >'
--- Shadow.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:59:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void volatile> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
--- PolygonUtils.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Vector2D, libmspub::Vector2D&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Vector2D] [with Expr = libmspub::Vector2D&]'
PolygonUtils.cpp:6023:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
--- Shadow.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:70:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:77:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:78:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void const volatile> : public false_type{};
                    ^
--- PolygonUtils.lo ---
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::Vector2D>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Vector2D&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Vector2D&>, boost::is_same<libmspub::Vector2D, libmspub::Vector2D> >'
--- Shadow.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:79:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void volatile> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:83:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void> : public false_type{};
                    ^
--- PolygonUtils.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Vector2D, libmspub::Vector2D&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Vector2D] [with Expr = libmspub::Vector2D&]'
PolygonUtils.cpp:6023:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
--- Shadow.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:85:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:86:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void const volatile> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:87:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void volatile> : public false_type{};
                    ^
--- PolygonUtils.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::Vector2D&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Vector2D&>, boost::is_same<libmspub::Vector2D, libmspub::Vector2D> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Vector2D, libmspub::Vector2D&>'
--- Shadow.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:54:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:83:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void> : false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:85:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void const> : false_type{};
--- PolygonUtils.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Vector2D] [with Expr = libmspub::Vector2D&]'
PolygonUtils.cpp:6023:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
--- Shadow.lo ---
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:86:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void volatile> : false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:87:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void const volatile> : false_type{};
                    ^
--- PolygonUtils.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::Vector2D, libmspub::Vector2D> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Vector2D&>, boost::is_same<libmspub::Vector2D, libmspub::Vector2D> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Vector2D, libmspub::Vector2D&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Vector2D] [with Expr = libmspub::Vector2D&]'
PolygonUtils.cpp:6023:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::Vector2D, libmspub::Vector2D>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Vector2D&>, boost::is_same<libmspub::Vector2D, libmspub::Vector2D> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Vector2D, libmspub::Vector2D&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Vector2D] [with Expr = libmspub::Vector2D&]'
PolygonUtils.cpp:6023:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::Vector2D, libmspub::Vector2D> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Vector2D, libmspub::Vector2D&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Vector2D] [with Expr = libmspub::Vector2D&]'
PolygonUtils.cpp:6023:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Vector2D&>, boost::is_same<libmspub::Vector2D, libmspub::Vector2D> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::Vector2D, libmspub::Vector2D&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Vector2D, libmspub::Vector2D&, true>, boost::optional<libmspub::Vector2D>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Vector2D] [with Expr = libmspub::Vector2D&]'
PolygonUtils.cpp:6023:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Vector2D, libmspub::Vector2D&, true>, boost::optional<libmspub::Vector2D>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Vector2D] [with Expr = libmspub::Vector2D&]'
PolygonUtils.cpp:6023:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Vector2D>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::Vector2D> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Vector2D> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Vector2D] [with T_ = boost::optional<libmspub::Vector2D>]'
PolygonUtils.cpp:6347:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::Vector2D> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Vector2D> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Vector2D] [with T_ = boost::optional<libmspub::Vector2D>]'
PolygonUtils.cpp:6347:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Vector2D, boost::optional<libmspub::Vector2D> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::Vector2D, boost::optional<libmspub::Vector2D> >, boost::optional<libmspub::Vector2D>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Vector2D] [with T_ = boost::optional<libmspub::Vector2D>]'
PolygonUtils.cpp:6347:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::Vector2D, boost::optional<libmspub::Vector2D> >, boost::optional<libmspub::Vector2D>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Vector2D] [with T_ = boost::optional<libmspub::Vector2D>]'
PolygonUtils.cpp:6347:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Vector2D>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Vector2D>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Vector2D> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Vector2D> >, boost::is_same<libmspub::Vector2D, boost::optional<libmspub::Vector2D> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Vector2D, boost::optional<libmspub::Vector2D> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Vector2D] [with Expr = boost::optional<libmspub::Vector2D>]'
PolygonUtils.cpp:6347:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Vector2D>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Vector2D> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Vector2D> >, boost::is_same<libmspub::Vector2D, boost::optional<libmspub::Vector2D> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Vector2D, boost::optional<libmspub::Vector2D> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Vector2D] [with Expr = boost::optional<libmspub::Vector2D>]'
PolygonUtils.cpp:6347:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Vector2D>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Vector2D> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Vector2D> >, boost::is_same<libmspub::Vector2D, boost::optional<libmspub::Vector2D> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Vector2D, boost::optional<libmspub::Vector2D> >'
--- Shadow.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/traits.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/utility.hpp:30,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:59,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/detail/type_traits.hpp: In instantiation of 'struct boost::move_detail::alignment_of<boost::move_detail::max_align>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/detail/type_traits.hpp:1276:72:   required from here
--- PolygonUtils.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Vector2D] [with Expr = boost::optional<libmspub::Vector2D>]'
PolygonUtils.cpp:6347:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::Vector2D> >':
--- Shadow.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/detail/type_traits.hpp:1101:8: warning: base class 'struct boost::move_detail::alignment_of_impl<boost::move_detail::max_align>' has a non-virtual destructor [-Weffc++]
 struct alignment_of
        ^
--- PolygonUtils.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::Vector2D> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Vector2D> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Vector2D> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Vector2D> >, boost::is_same<libmspub::Vector2D, boost::optional<libmspub::Vector2D> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Vector2D, boost::optional<libmspub::Vector2D> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Vector2D] [with Expr = boost::optional<libmspub::Vector2D>]'
PolygonUtils.cpp:6347:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Vector2D> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Vector2D> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Vector2D> >, boost::is_same<libmspub::Vector2D, boost::optional<libmspub::Vector2D> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Vector2D, boost::optional<libmspub::Vector2D> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Vector2D] [with Expr = boost::optional<libmspub::Vector2D>]'
PolygonUtils.cpp:6347:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Vector2D> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Vector2D> >, boost::is_same<libmspub::Vector2D, boost::optional<libmspub::Vector2D> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Vector2D, boost::optional<libmspub::Vector2D> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Vector2D] [with Expr = boost::optional<libmspub::Vector2D>]'
PolygonUtils.cpp:6347:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Vector2D> >, boost::is_same<libmspub::Vector2D, boost::optional<libmspub::Vector2D> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Vector2D, boost::optional<libmspub::Vector2D> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Vector2D] [with Expr = boost::optional<libmspub::Vector2D>]'
PolygonUtils.cpp:6347:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Vector2D> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Vector2D, boost::optional<libmspub::Vector2D> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Vector2D] [with Expr = boost::optional<libmspub::Vector2D>]'
PolygonUtils.cpp:6347:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Vector2D> >, boost::is_same<libmspub::Vector2D, boost::optional<libmspub::Vector2D> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::Vector2D, boost::optional<libmspub::Vector2D>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Vector2D, boost::optional<libmspub::Vector2D>, true>, boost::optional<libmspub::Vector2D>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Vector2D] [with Expr = boost::optional<libmspub::Vector2D>]'
PolygonUtils.cpp:6347:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Vector2D, boost::optional<libmspub::Vector2D>, true>, boost::optional<libmspub::Vector2D>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Vector2D] [with Expr = boost::optional<libmspub::Vector2D>]'
PolygonUtils.cpp:6347:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Vector2D>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Vector2D>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Vector2D>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Vector2D>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Vector2D>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Vector2D]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:51:51:   required from 'struct boost::is_nothrow_move_assignable<libmspub::Vector2D>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:255:5:   required from 'boost::optional_detail::optional_base<T>& boost::optional_detail::optional_base<T>::operator=(boost::optional_detail::optional_base<T>&&) [with T = libmspub::Vector2D]'
PolygonUtils.cpp:6347:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Vector2D>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Vector2D>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Vector2D>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Vector2D>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Vector2D]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:51:51:   required from 'struct boost::is_nothrow_move_assignable<libmspub::Vector2D>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:255:5:   required from 'boost::optional_detail::optional_base<T>& boost::optional_detail::optional_base<T>::operator=(boost::optional_detail::optional_base<T>&&) [with T = libmspub::Vector2D]'
PolygonUtils.cpp:6347:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Vector2D>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Vector2D>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Vector2D>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Vector2D]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:51:51:   required from 'struct boost::is_nothrow_move_assignable<libmspub::Vector2D>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:255:5:   required from 'boost::optional_detail::optional_base<T>& boost::optional_detail::optional_base<T>::operator=(boost::optional_detail::optional_base<T>&&) [with T = libmspub::Vector2D]'
PolygonUtils.cpp:6347:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Vector2D>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Vector2D>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Vector2D>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Vector2D]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:51:51:   required from 'struct boost::is_nothrow_move_assignable<libmspub::Vector2D>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:255:5:   required from 'boost::optional_detail::optional_base<T>& boost::optional_detail::optional_base<T>::operator=(boost::optional_detail::optional_base<T>&&) [with T = libmspub::Vector2D]'
PolygonUtils.cpp:6347:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Vector2D&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Vector2D&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Vector2D&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Vector2D&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Vector2D&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:51:51:   required from 'struct boost::is_nothrow_move_assignable<libmspub::Vector2D>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:255:5:   required from 'boost::optional_detail::optional_base<T>& boost::optional_detail::optional_base<T>::operator=(boost::optional_detail::optional_base<T>&&) [with T = libmspub::Vector2D]'
PolygonUtils.cpp:6347:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Vector2D&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Vector2D&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Vector2D&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Vector2D&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Vector2D&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:51:51:   required from 'struct boost::is_nothrow_move_assignable<libmspub::Vector2D>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:255:5:   required from 'boost::optional_detail::optional_base<T>& boost::optional_detail::optional_base<T>::operator=(boost::optional_detail::optional_base<T>&&) [with T = libmspub::Vector2D]'
PolygonUtils.cpp:6347:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Vector2D&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Vector2D&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Vector2D&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Vector2D&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:51:51:   required from 'struct boost::is_nothrow_move_assignable<libmspub::Vector2D>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:255:5:   required from 'boost::optional_detail::optional_base<T>& boost::optional_detail::optional_base<T>::operator=(boost::optional_detail::optional_base<T>&&) [with T = libmspub::Vector2D]'
PolygonUtils.cpp:6347:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Vector2D&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Vector2D&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Vector2D&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Vector2D&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:51:51:   required from 'struct boost::is_nothrow_move_assignable<libmspub::Vector2D>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:255:5:   required from 'boost::optional_detail::optional_base<T>& boost::optional_detail::optional_base<T>::operator=(boost::optional_detail::optional_base<T>&&) [with T = libmspub::Vector2D]'
PolygonUtils.cpp:6347:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp: In instantiation of 'struct boost::detail::false_or_cpp11_noexcept_move_assignable<libmspub::Vector2D, void>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:58:8:   required from 'struct boost::is_nothrow_move_assignable<libmspub::Vector2D>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:255:5:   required from 'boost::optional_detail::optional_base<T>& boost::optional_detail::optional_base<T>::operator=(boost::optional_detail::optional_base<T>&&) [with T = libmspub::Vector2D]'
PolygonUtils.cpp:6347:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:49:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct false_or_cpp11_noexcept_move_assignable <
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::Vector2D>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:59:1:   required from 'struct boost::is_nothrow_move_assignable<libmspub::Vector2D>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:255:5:   required from 'boost::optional_detail::optional_base<T>& boost::optional_detail::optional_base<T>::operator=(boost::optional_detail::optional_base<T>&&) [with T = libmspub::Vector2D]'
PolygonUtils.cpp:6347:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp: In instantiation of 'struct boost::is_nothrow_move_assignable<libmspub::Vector2D>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:255:5:   required from 'boost::optional_detail::optional_base<T>& boost::optional_detail::optional_base<T>::operator=(boost::optional_detail::optional_base<T>&&) [with T = libmspub::Vector2D]'
PolygonUtils.cpp:6347:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:58:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_nothrow_move_assignable : public integral_constant<bool, ::boost::detail::false_or_cpp11_noexcept_move_assignable<T>::value>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:54:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp: In instantiation of 'struct boost::detail::false_or_cpp11_noexcept_move_constructible<libmspub::Vector2D, void>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:54:27:   required from 'struct boost::is_nothrow_move_constructible<libmspub::Vector2D>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:255:5:   required from 'boost::optional_detail::optional_base<T>& boost::optional_detail::optional_base<T>::operator=(boost::optional_detail::optional_base<T>&&) [with T = libmspub::Vector2D]'
PolygonUtils.cpp:6347:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:46:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct false_or_cpp11_noexcept_move_constructible <
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp: In instantiation of 'struct boost::is_nothrow_move_constructible<libmspub::Vector2D>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:255:5:   required from 'boost::optional_detail::optional_base<T>& boost::optional_detail::optional_base<T>::operator=(boost::optional_detail::optional_base<T>&&) [with T = libmspub::Vector2D]'
PolygonUtils.cpp:6347:19:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:54:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_nothrow_move_constructible
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::LineSpacingInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1024:5:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::LineSpacingInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base ( optional_base const& rhs )
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::ListInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1024:5:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::ListInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::Dash]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1024:5:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::Dash>::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = unsigned int]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = unsigned int]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<unsigned int>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::NumberingType]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::NumberingType]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::NumberingType>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::NumberingDelimiter]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::NumberingDelimiter]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::NumberingDelimiter>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::Underline]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Underline]'
MSPUBTypes.h:124:12:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::Underline>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = double]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = double]'
MSPUBTypes.h:124:12:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<double>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::Alignment]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Alignment]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::Alignment>::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::LineSpacingInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::LineSpacingInfo]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::LineSpacingInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = int]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = int]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<int>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::ListInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::ListInfo]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::ListInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::Dash]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Dash]'
Line.h:28:12:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::Dash>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::init_value_tag, boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::Dash; boost::optional_detail::optional_base<T>::argument_type = const libmspub::Dash&]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:939:81:   required from 'boost::optional<T>::optional(boost::optional<T>::argument_type) [with T = libmspub::Dash; boost::optional<T>::argument_type = const libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:160:5: warning: 'boost::optional_detail::optional_base<libmspub::Dash>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base ( init_value_tag, argument_type val )
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::ShapeType]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::ShapeType]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::ShapeType>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::Coordinate]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Coordinate]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::Coordinate>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = std::pair<bool, bool>]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = std::pair<bool, bool>]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<std::pair<bool, bool> >::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::Margins]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Margins]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::Margins>::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::BorderPosition]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::BorderPosition]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::BorderPosition>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::DynamicCustomShape]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::DynamicCustomShape]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::DynamicCustomShape>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::ColorReference]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::ColorReference]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::ColorReference>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::TableInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::TableInfo]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::TableInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::Arrow]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Arrow]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::Arrow>::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::VerticalAlign]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::VerticalAlign]'
ShapeInfo.h:78:130:   required from here
--- Shadow.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
--- PolygonUtils.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::VerticalAlign>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from PolygonUtils.cpp:17:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::Shadow]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Shadow]'
ShapeInfo.h:78:130:   required from here
--- Shadow.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<unsigned int>':
--- PolygonUtils.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::Shadow>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
--- Shadow.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<unsigned int>':
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<unsigned int>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::NumberingType>':
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::NumberingType>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::NumberingDelimiter>':
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::NumberingDelimiter>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_class.hpp: In instantiation of 'struct boost::is_class<boost::optional_detail::optional_tag>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, unsigned int>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_class.hpp:105:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_class : public integral_constant<bool, ::boost::detail::is_class_impl<T>::value> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, unsigned int>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<unsigned int, unsigned int>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<unsigned int, unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, unsigned int&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, unsigned int&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, unsigned int&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<unsigned int, const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<unsigned int, const unsigned int&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
--- PolygonUtils.lo ---
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::Vector2D]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Vector2D]'
PolygonUtils.cpp:5990:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::Vector2D>::m_storage' should be initialized in the member initialization list [-Weffc++]
--- Shadow.lo ---
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<unsigned int, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<unsigned int, unsigned int>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<unsigned int>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<unsigned int>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<unsigned int>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<unsigned int> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::NumberingType>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::NumberingType, libmspub::NumberingType>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, libmspub::NumberingType&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, libmspub::NumberingType&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, libmspub::NumberingType&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Underline>':
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::Underline>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<double>':
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<double>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Alignment>':
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::Alignment>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::LineSpacingInfo>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::LineSpacingInfo>':
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::LineSpacingInfo>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<int>':
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<int>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::ListInfo>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::ListInfo>':
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::ListInfo>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Underline>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Underline>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Underline>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<double, const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<double, const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<double, const double&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<double>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<double>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<double>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<double> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<double, const boost::optional<double>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, const boost::optional<double>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, const boost::optional<double>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, const boost::optional<unsigned int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, const boost::optional<unsigned int>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, const boost::optional<unsigned int>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<double, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<double, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<double, double>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<double> >, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<double> >, boost::is_same<double, boost::optional<double> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<double> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<double> >, boost::is_same<double, boost::optional<double> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<double, boost::optional<double>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, boost::optional<double>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, boost::optional<double>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >, boost::is_same<unsigned int, boost::optional<unsigned int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >, boost::is_same<unsigned int, boost::optional<unsigned int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Alignment>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Alignment>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Alignment>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::LineSpacingInfo>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::LineSpacingInfo>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::LineSpacingInfo>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<int, const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<int, const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<int, const int&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<int>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<int>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<int>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<int> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<int, const boost::optional<int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, const boost::optional<int>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, const boost::optional<int>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingType>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingType>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingType>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingDelimiter>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingDelimiter>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingDelimiter>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ListInfo>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ListInfo>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ListInfo>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<int, int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<int, int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<int, int>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<int> >, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<int> >, boost::is_same<int, boost::optional<int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<int> >, boost::is_same<int, boost::optional<int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<int, boost::optional<int>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, boost::optional<int>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, boost::optional<int>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::LineSpacingInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1024:5:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::LineSpacingInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base ( optional_base const& rhs )
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::ListInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1024:5:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::ListInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = unsigned int]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = unsigned int]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<unsigned int>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::NumberingType]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::NumberingType]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::NumberingType>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::NumberingDelimiter]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::NumberingDelimiter]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::NumberingDelimiter>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::Underline]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Underline]'
MSPUBTypes.h:124:12:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::Underline>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = double]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = double]'
MSPUBTypes.h:124:12:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<double>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::Alignment]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Alignment]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::Alignment>::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::LineSpacingInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::LineSpacingInfo]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::LineSpacingInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = int]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = int]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<int>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from ColorReference.h:15,
                 from Shadow.h:13,
                 from Shadow.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::ListInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::ListInfo]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::ListInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
--- ShapeGroupElement.lo ---
  CXX      ShapeGroupElement.lo
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:102:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void> : integral_constant<std::size_t, 0>{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:104:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void const> : integral_constant<std::size_t, 0>{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:105:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void const volatile> : integral_constant<std::size_t, 0>{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:106:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void volatile> : integral_constant<std::size_t, 0>{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:19:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<void> : public true_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:20:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<const void> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:21:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<const volatile void> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:22:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<volatile void> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:75:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void> : public integral_constant<bool, false>{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:76:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void const> : public integral_constant<bool, false>{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:77:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void volatile> : public integral_constant<bool, false>{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:78:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void const volatile> : public integral_constant<bool, false>{};
                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:62:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void> : public false_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:64:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void const> : public false_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:65:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void const volatile> : public false_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:66:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void volatile> : public false_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:30:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned char> : public true_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:31:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned short> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:32:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned int> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:33:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned long> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:35:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<signed char> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:36:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<short> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:37:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<int> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:38:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<long> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:40:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<char> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:41:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<bool> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:47:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<wchar_t> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:67:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral< ::boost::ulong_long_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:68:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral< ::boost::long_long_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:75:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<boost::int128_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:76:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<boost::uint128_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:79:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<char16_t> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:82:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<char32_t> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:20:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<float> : public true_type{};
                      ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:21:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<double> : public true_type{};
                      ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:22:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<long double> : public true_type{};
                      ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:25:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<__float128> : public true_type{};
                      ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:45:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:48:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void const> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:49:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void const volatile> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:50:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void volatile> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<long double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:55:150:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 16ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:59:143:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<long long int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:64:156:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<long int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:70:133:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:73:133:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<short int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:76:136:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 2ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<char>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:83:83:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 1ul>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:106:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a2> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:107:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a4> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:108:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a8> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:109:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a16> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:110:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a32> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:111:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a64> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:112:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a128> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:56:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:57:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void const> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:58:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void volatile> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:59:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void const volatile> : public false_type{};
                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:61:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:62:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void const> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:63:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void const volatile> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:64:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void volatile> : public false_type{};
                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:51:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:442:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:443:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:444:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:445:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:447:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:448:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:449:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:450:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:452:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:453:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:454:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:455:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:457:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:458:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:459:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:460:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void volatile> : public true_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:55:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:57:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:58:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void const volatile> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:59:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void volatile> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:70:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:77:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:78:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void const volatile> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:79:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void volatile> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:83:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:85:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:86:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void const volatile> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:87:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void volatile> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:54:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:83:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void> : false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:85:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void const> : false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:86:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void volatile> : false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:87:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void const volatile> : false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/traits.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/utility.hpp:30,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:59,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/detail/type_traits.hpp: In instantiation of 'struct boost::move_detail::alignment_of<boost::move_detail::max_align>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/detail/type_traits.hpp:1276:72:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/detail/type_traits.hpp:1101:8: warning: base class 'struct boost::move_detail::alignment_of_impl<boost::move_detail::max_align>' has a non-virtual destructor [-Weffc++]
 struct alignment_of
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<unsigned int>':
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<unsigned int>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::NumberingType>':
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::NumberingType>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::NumberingDelimiter>':
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::NumberingDelimiter>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_class.hpp: In instantiation of 'struct boost::is_class<boost::optional_detail::optional_tag>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, unsigned int>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_class.hpp:105:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_class : public integral_constant<bool, ::boost::detail::is_class_impl<T>::value> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, unsigned int>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<unsigned int, unsigned int>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<unsigned int, unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, unsigned int&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, unsigned int&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, unsigned int&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<unsigned int, const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<unsigned int, const unsigned int&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<unsigned int, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<unsigned int, unsigned int>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<unsigned int>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<unsigned int>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<unsigned int>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<unsigned int> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::NumberingType>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::NumberingType, libmspub::NumberingType>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, libmspub::NumberingType&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, libmspub::NumberingType&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, libmspub::NumberingType&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Underline>':
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::Underline>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<double>':
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<double>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Alignment>':
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::Alignment>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::LineSpacingInfo>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::LineSpacingInfo>':
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::LineSpacingInfo>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<int>':
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<int>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::ListInfo>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::ListInfo>':
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::ListInfo>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Underline>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Underline>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Underline>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<double, const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<double, const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<double, const double&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<double>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<double>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<double>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<double> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<double, const boost::optional<double>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, const boost::optional<double>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, const boost::optional<double>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, const boost::optional<unsigned int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, const boost::optional<unsigned int>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, const boost::optional<unsigned int>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<double, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<double, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<double, double>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<double> >, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<double> >, boost::is_same<double, boost::optional<double> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<double> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<double> >, boost::is_same<double, boost::optional<double> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<double, boost::optional<double>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, boost::optional<double>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, boost::optional<double>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >, boost::is_same<unsigned int, boost::optional<unsigned int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >, boost::is_same<unsigned int, boost::optional<unsigned int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Alignment>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Alignment>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Alignment>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::LineSpacingInfo>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::LineSpacingInfo>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::LineSpacingInfo>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<int, const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<int, const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<int, const int&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<int>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<int>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<int>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<int> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<int, const boost::optional<int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, const boost::optional<int>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, const boost::optional<int>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingType>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingType>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingType>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingDelimiter>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingDelimiter>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingDelimiter>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ListInfo>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ListInfo>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ListInfo>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<int, int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<int, int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<int, int>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<int> >, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<int> >, boost::is_same<int, boost::optional<int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<int> >, boost::is_same<int, boost::optional<int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<int, boost::optional<int>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, boost::optional<int>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, boost::optional<int>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<double, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<double, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<double, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, double>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<double, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<double, double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<double, double>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<double, double> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<double, double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<double&>, boost::is_same<double, double> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<double, double&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, double&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, double&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = double&]'
Dash.h:45:71:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::Dash>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Dash>'
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Dash>':
Line.h:25:25:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::Dash>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Dash, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Dash, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Dash, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::Dash>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Dash, libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::Dash, libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::Dash, libmspub::Dash>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::Dash, libmspub::Dash> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::Dash&>, boost::is_same<libmspub::Dash, libmspub::Dash> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, libmspub::Dash&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, libmspub::Dash&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, libmspub::Dash&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeType>'
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::ShapeType>':
ShapeInfo.h:39:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::ShapeType>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::Coordinate>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Coordinate>'
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Coordinate>':
ShapeInfo.h:43:31:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::Coordinate>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<std::pair<bool, bool> >::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 1ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<std::pair<bool, bool> >'
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<std::pair<bool, bool> >':
ShapeInfo.h:50:43:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<std::pair<bool, bool> >' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::Margins>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Margins>'
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Margins>':
ShapeInfo.h:51:28:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::Margins>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::BorderPosition>'
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::BorderPosition>':
ShapeInfo.h:52:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::BorderPosition>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::DynamicCustomShape>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::DynamicCustomShape>'
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::DynamicCustomShape>':
ShapeInfo.h:54:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::DynamicCustomShape>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::ColorReference>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ColorReference>'
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::ColorReference>':
ShapeInfo.h:56:35:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::ColorReference>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::TableInfo>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::TableInfo>'
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::TableInfo>':
ShapeInfo.h:58:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::TableInfo>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::Arrow>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Arrow>'
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Arrow>':
ShapeInfo.h:61:26:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::Arrow>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::VerticalAlign>'
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::VerticalAlign>':
ShapeInfo.h:63:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::VerticalAlign>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::Shadow>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Shadow>'
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Shadow>':
ShapeInfo.h:65:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::Shadow>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::ShapeInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeInfo>'
ShapeGroupElement.h:29:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::ShapeInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeInfo>'
ShapeGroupElement.h:29:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::ShapeInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeInfo>'
ShapeGroupElement.h:29:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::ShapeInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeInfo>'
ShapeGroupElement.h:29:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::ShapeInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeInfo>'
ShapeGroupElement.h:29:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::ShapeInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeInfo>'
ShapeGroupElement.h:29:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::ShapeInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeInfo>'
ShapeGroupElement.h:29:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::ShapeInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeInfo>'
ShapeGroupElement.h:29:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::ShapeInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeInfo>'
ShapeGroupElement.h:29:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::ShapeInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeInfo>'
ShapeGroupElement.h:29:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ShapeInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeInfo>'
ShapeGroupElement.h:29:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::ShapeInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::ShapeInfo>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeInfo>'
ShapeGroupElement.h:29:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::ShapeInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ShapeInfo>'
ShapeGroupElement.h:29:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::ShapeInfo>':
ShapeGroupElement.h:29:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::ShapeInfo>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const libmspub::ShapeInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const libmspub::ShapeInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::ShapeInfo] [with T_ = const libmspub::ShapeInfo&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const libmspub::ShapeInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const libmspub::ShapeInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::ShapeInfo] [with T_ = const libmspub::ShapeInfo&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::ShapeInfo, libmspub::ShapeInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::ShapeInfo, libmspub::ShapeInfo>, boost::optional<libmspub::ShapeInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::ShapeInfo] [with T_ = const libmspub::ShapeInfo&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::ShapeInfo, libmspub::ShapeInfo>, boost::optional<libmspub::ShapeInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::ShapeInfo] [with T_ = const libmspub::ShapeInfo&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, boost::optional<libmspub::ShapeInfo>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::ShapeInfo, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const libmspub::ShapeInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::ShapeInfo&>, boost::is_same<libmspub::ShapeInfo, libmspub::ShapeInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeInfo, const libmspub::ShapeInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ShapeInfo] [with Expr = const libmspub::ShapeInfo&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::ShapeInfo, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const libmspub::ShapeInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::ShapeInfo&>, boost::is_same<libmspub::ShapeInfo, libmspub::ShapeInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeInfo, const libmspub::ShapeInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ShapeInfo] [with Expr = const libmspub::ShapeInfo&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::ShapeInfo, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const libmspub::ShapeInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::ShapeInfo&>, boost::is_same<libmspub::ShapeInfo, libmspub::ShapeInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeInfo, const libmspub::ShapeInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ShapeInfo] [with Expr = const libmspub::ShapeInfo&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::ShapeInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::ShapeInfo>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::ShapeInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const libmspub::ShapeInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::ShapeInfo&>, boost::is_same<libmspub::ShapeInfo, libmspub::ShapeInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeInfo, const libmspub::ShapeInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ShapeInfo] [with Expr = const libmspub::ShapeInfo&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::ShapeInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const libmspub::ShapeInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::ShapeInfo&>, boost::is_same<libmspub::ShapeInfo, libmspub::ShapeInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeInfo, const libmspub::ShapeInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ShapeInfo] [with Expr = const libmspub::ShapeInfo&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const libmspub::ShapeInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::ShapeInfo&>, boost::is_same<libmspub::ShapeInfo, libmspub::ShapeInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeInfo, const libmspub::ShapeInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ShapeInfo] [with Expr = const libmspub::ShapeInfo&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::ShapeInfo, libmspub::ShapeInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::ShapeInfo&>, boost::is_same<libmspub::ShapeInfo, libmspub::ShapeInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeInfo, const libmspub::ShapeInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ShapeInfo] [with Expr = const libmspub::ShapeInfo&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::ShapeInfo, libmspub::ShapeInfo>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::ShapeInfo&>, boost::is_same<libmspub::ShapeInfo, libmspub::ShapeInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeInfo, const libmspub::ShapeInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ShapeInfo] [with Expr = const libmspub::ShapeInfo&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::ShapeInfo, libmspub::ShapeInfo> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeInfo, const libmspub::ShapeInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ShapeInfo] [with Expr = const libmspub::ShapeInfo&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const libmspub::ShapeInfo&>, boost::is_same<libmspub::ShapeInfo, libmspub::ShapeInfo> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::ShapeInfo, const libmspub::ShapeInfo&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::ShapeInfo, const libmspub::ShapeInfo&, true>, boost::optional<libmspub::ShapeInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ShapeInfo] [with Expr = const libmspub::ShapeInfo&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::ShapeInfo, const libmspub::ShapeInfo&, true>, boost::optional<libmspub::ShapeInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ShapeInfo] [with Expr = const libmspub::ShapeInfo&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::ShapeInfo>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::ShapeType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ShapeType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ShapeType]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::ShapeType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ShapeType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ShapeType]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::ShapeType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ShapeType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ShapeType]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::ShapeType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ShapeType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ShapeType]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::ShapeType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ShapeType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ShapeType]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::ShapeType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ShapeType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ShapeType]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::ShapeType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ShapeType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ShapeType]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::ShapeType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ShapeType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ShapeType]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ShapeType]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ShapeType]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ShapeType]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::ShapeType, const libmspub::ShapeType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ShapeType]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ShapeType]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::ShapeType, const libmspub::ShapeType&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ShapeType, const libmspub::ShapeType&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ShapeType]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::ShapeType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::ShapeType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeType, const boost::optional<libmspub::ShapeType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ShapeType>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::ShapeType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::ShapeType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeType, const boost::optional<libmspub::ShapeType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ShapeType>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ShapeType>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ShapeType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ShapeType>&>, boost::is_same<libmspub::ShapeType, boost::optional<libmspub::ShapeType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeType, const boost::optional<libmspub::ShapeType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ShapeType>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ShapeType>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ShapeType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ShapeType>&>, boost::is_same<libmspub::ShapeType, boost::optional<libmspub::ShapeType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeType, const boost::optional<libmspub::ShapeType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ShapeType>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ShapeType>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ShapeType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ShapeType>&>, boost::is_same<libmspub::ShapeType, boost::optional<libmspub::ShapeType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeType, const boost::optional<libmspub::ShapeType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ShapeType>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::ShapeType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::ShapeType> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::ShapeType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ShapeType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ShapeType>&>, boost::is_same<libmspub::ShapeType, boost::optional<libmspub::ShapeType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeType, const boost::optional<libmspub::ShapeType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ShapeType>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::ShapeType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ShapeType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ShapeType>&>, boost::is_same<libmspub::ShapeType, boost::optional<libmspub::ShapeType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeType, const boost::optional<libmspub::ShapeType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ShapeType>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ShapeType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ShapeType>&>, boost::is_same<libmspub::ShapeType, boost::optional<libmspub::ShapeType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeType, const boost::optional<libmspub::ShapeType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ShapeType>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ShapeType>&>, boost::is_same<libmspub::ShapeType, boost::optional<libmspub::ShapeType> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeType, const boost::optional<libmspub::ShapeType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ShapeType>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ShapeType>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeType, const boost::optional<libmspub::ShapeType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ShapeType>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ShapeType>&>, boost::is_same<libmspub::ShapeType, boost::optional<libmspub::ShapeType> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::ShapeType, const boost::optional<libmspub::ShapeType>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ShapeType, const boost::optional<libmspub::ShapeType>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ShapeType>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ShapeType, const boost::optional<libmspub::ShapeType>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ShapeType>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::Coordinate&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Coordinate&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Coordinate]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::Coordinate&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Coordinate&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Coordinate]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::Coordinate&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Coordinate&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Coordinate]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::Coordinate&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Coordinate&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Coordinate]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Coordinate&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Coordinate&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Coordinate]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Coordinate&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Coordinate&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Coordinate]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Coordinate&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Coordinate&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Coordinate]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Coordinate&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Coordinate&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Coordinate]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Coordinate]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Coordinate]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Coordinate]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Coordinate, const libmspub::Coordinate&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Coordinate]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Coordinate]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Coordinate, const libmspub::Coordinate&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Coordinate, const libmspub::Coordinate&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Coordinate]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::Coordinate> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Coordinate>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Coordinate, const boost::optional<libmspub::Coordinate>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Coordinate>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::Coordinate> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Coordinate>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Coordinate, const boost::optional<libmspub::Coordinate>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Coordinate>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Coordinate>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Coordinate>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Coordinate>&>, boost::is_same<libmspub::Coordinate, boost::optional<libmspub::Coordinate> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Coordinate, const boost::optional<libmspub::Coordinate>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Coordinate>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Coordinate>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Coordinate>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Coordinate>&>, boost::is_same<libmspub::Coordinate, boost::optional<libmspub::Coordinate> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Coordinate, const boost::optional<libmspub::Coordinate>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Coordinate>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Coordinate>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Coordinate>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Coordinate>&>, boost::is_same<libmspub::Coordinate, boost::optional<libmspub::Coordinate> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Coordinate, const boost::optional<libmspub::Coordinate>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Coordinate>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::Coordinate> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::Coordinate> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Coordinate> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Coordinate>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Coordinate>&>, boost::is_same<libmspub::Coordinate, boost::optional<libmspub::Coordinate> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Coordinate, const boost::optional<libmspub::Coordinate>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Coordinate>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Coordinate> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Coordinate>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Coordinate>&>, boost::is_same<libmspub::Coordinate, boost::optional<libmspub::Coordinate> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Coordinate, const boost::optional<libmspub::Coordinate>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Coordinate>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Coordinate>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Coordinate>&>, boost::is_same<libmspub::Coordinate, boost::optional<libmspub::Coordinate> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Coordinate, const boost::optional<libmspub::Coordinate>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Coordinate>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Coordinate>&>, boost::is_same<libmspub::Coordinate, boost::optional<libmspub::Coordinate> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Coordinate, const boost::optional<libmspub::Coordinate>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Coordinate>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Coordinate>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Coordinate, const boost::optional<libmspub::Coordinate>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Coordinate>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Coordinate>&>, boost::is_same<libmspub::Coordinate, boost::optional<libmspub::Coordinate> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Coordinate, const boost::optional<libmspub::Coordinate>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Coordinate, const boost::optional<libmspub::Coordinate>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Coordinate>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Coordinate, const boost::optional<libmspub::Coordinate>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Coordinate>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const std::pair<bool, bool>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const std::pair<bool, bool>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = std::pair<bool, bool>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const std::pair<bool, bool>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const std::pair<bool, bool>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = std::pair<bool, bool>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const std::pair<bool, bool>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const std::pair<bool, bool>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = std::pair<bool, bool>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const std::pair<bool, bool>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const std::pair<bool, bool>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = std::pair<bool, bool>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<std::pair<bool, bool>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = std::pair<bool, bool>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = std::pair<bool, bool>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<std::pair<bool, bool>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = std::pair<bool, bool>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = std::pair<bool, bool>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<std::pair<bool, bool>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = std::pair<bool, bool>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = std::pair<bool, bool>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<std::pair<bool, bool>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = std::pair<bool, bool>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = std::pair<bool, bool>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = std::pair<bool, bool>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = std::pair<bool, bool>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = std::pair<bool, bool>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = std::pair<bool, bool>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = std::pair<bool, bool>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, const std::pair<bool, bool>&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = std::pair<bool, bool>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<std::pair<bool, bool> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<std::pair<bool, bool> >&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<std::pair<bool, bool>, const boost::optional<std::pair<bool, bool> >&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<std::pair<bool, bool> >&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<std::pair<bool, bool> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<std::pair<bool, bool> >&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<std::pair<bool, bool>, const boost::optional<std::pair<bool, bool> >&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<std::pair<bool, bool> >&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<std::pair<bool, bool> >, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<std::pair<bool, bool> >&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<std::pair<bool, bool> >&>, boost::is_same<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> > > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<std::pair<bool, bool>, const boost::optional<std::pair<bool, bool> >&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<std::pair<bool, bool> >&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<std::pair<bool, bool> >, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<std::pair<bool, bool> >&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<std::pair<bool, bool> >&>, boost::is_same<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> > > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<std::pair<bool, bool>, const boost::optional<std::pair<bool, bool> >&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<std::pair<bool, bool> >&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<std::pair<bool, bool> >, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<std::pair<bool, bool> >&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<std::pair<bool, bool> >&>, boost::is_same<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> > > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<std::pair<bool, bool>, const boost::optional<std::pair<bool, bool> >&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<std::pair<bool, bool> >&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<std::pair<bool, bool> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<std::pair<bool, bool> > >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<std::pair<bool, bool> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<std::pair<bool, bool> >&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<std::pair<bool, bool> >&>, boost::is_same<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> > > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<std::pair<bool, bool>, const boost::optional<std::pair<bool, bool> >&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<std::pair<bool, bool> >&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<std::pair<bool, bool> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<std::pair<bool, bool> >&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<std::pair<bool, bool> >&>, boost::is_same<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> > > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<std::pair<bool, bool>, const boost::optional<std::pair<bool, bool> >&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<std::pair<bool, bool> >&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<std::pair<bool, bool> >&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<std::pair<bool, bool> >&>, boost::is_same<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> > > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<std::pair<bool, bool>, const boost::optional<std::pair<bool, bool> >&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<std::pair<bool, bool> >&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<std::pair<bool, bool> >&>, boost::is_same<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> > > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<std::pair<bool, bool>, const boost::optional<std::pair<bool, bool> >&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<std::pair<bool, bool> >&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<std::pair<bool, bool> >&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<std::pair<bool, bool>, const boost::optional<std::pair<bool, bool> >&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<std::pair<bool, bool> >&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<std::pair<bool, bool> >&>, boost::is_same<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> > > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<std::pair<bool, bool>, const boost::optional<std::pair<bool, bool> >&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<std::pair<bool, bool>, const boost::optional<std::pair<bool, bool> >&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<std::pair<bool, bool> >&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<std::pair<bool, bool>, const boost::optional<std::pair<bool, bool> >&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<std::pair<bool, bool> >&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::Margins&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Margins&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Margins]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::Margins&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Margins&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Margins]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::Margins&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Margins&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Margins]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::Margins&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Margins&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Margins]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Margins&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Margins&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Margins]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Margins&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Margins&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Margins]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Margins&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Margins&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Margins]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Margins&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Margins&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Margins]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Margins]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Margins]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Margins]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Margins, const libmspub::Margins&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Margins]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Margins]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Margins, const libmspub::Margins&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Margins, const libmspub::Margins&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Margins]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::Margins> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Margins>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Margins, const boost::optional<libmspub::Margins>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Margins>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::Margins> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Margins>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Margins, const boost::optional<libmspub::Margins>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Margins>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Margins>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Margins>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Margins>&>, boost::is_same<libmspub::Margins, boost::optional<libmspub::Margins> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Margins, const boost::optional<libmspub::Margins>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Margins>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Margins>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Margins>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Margins>&>, boost::is_same<libmspub::Margins, boost::optional<libmspub::Margins> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Margins, const boost::optional<libmspub::Margins>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Margins>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Margins>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Margins>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Margins>&>, boost::is_same<libmspub::Margins, boost::optional<libmspub::Margins> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Margins, const boost::optional<libmspub::Margins>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Margins>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::Margins> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::Margins> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Margins> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Margins>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Margins>&>, boost::is_same<libmspub::Margins, boost::optional<libmspub::Margins> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Margins, const boost::optional<libmspub::Margins>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Margins>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Margins> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Margins>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Margins>&>, boost::is_same<libmspub::Margins, boost::optional<libmspub::Margins> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Margins, const boost::optional<libmspub::Margins>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Margins>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Margins>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Margins>&>, boost::is_same<libmspub::Margins, boost::optional<libmspub::Margins> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Margins, const boost::optional<libmspub::Margins>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Margins>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Margins>&>, boost::is_same<libmspub::Margins, boost::optional<libmspub::Margins> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Margins, const boost::optional<libmspub::Margins>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Margins>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Margins>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Margins, const boost::optional<libmspub::Margins>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Margins>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Margins>&>, boost::is_same<libmspub::Margins, boost::optional<libmspub::Margins> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Margins, const boost::optional<libmspub::Margins>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Margins, const boost::optional<libmspub::Margins>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Margins>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Margins, const boost::optional<libmspub::Margins>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Margins>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::BorderPosition&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::BorderPosition&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::BorderPosition]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::BorderPosition&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::BorderPosition&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::BorderPosition]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::BorderPosition&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::BorderPosition&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::BorderPosition]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::BorderPosition&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::BorderPosition&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::BorderPosition]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::BorderPosition&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::BorderPosition&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::BorderPosition]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::BorderPosition&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::BorderPosition&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::BorderPosition]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::BorderPosition&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::BorderPosition&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::BorderPosition]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::BorderPosition&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::BorderPosition&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::BorderPosition]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::BorderPosition]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::BorderPosition]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::BorderPosition]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::BorderPosition]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::BorderPosition]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, const libmspub::BorderPosition&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::BorderPosition]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::BorderPosition> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::BorderPosition>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::BorderPosition, const boost::optional<libmspub::BorderPosition>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::BorderPosition>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::BorderPosition> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::BorderPosition>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::BorderPosition, const boost::optional<libmspub::BorderPosition>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::BorderPosition>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::BorderPosition>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::BorderPosition>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::BorderPosition>&>, boost::is_same<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::BorderPosition, const boost::optional<libmspub::BorderPosition>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::BorderPosition>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::BorderPosition>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::BorderPosition>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::BorderPosition>&>, boost::is_same<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::BorderPosition, const boost::optional<libmspub::BorderPosition>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::BorderPosition>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::BorderPosition>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::BorderPosition>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::BorderPosition>&>, boost::is_same<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::BorderPosition, const boost::optional<libmspub::BorderPosition>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::BorderPosition>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::BorderPosition> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::BorderPosition> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::BorderPosition> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::BorderPosition>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::BorderPosition>&>, boost::is_same<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::BorderPosition, const boost::optional<libmspub::BorderPosition>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::BorderPosition>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::BorderPosition> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::BorderPosition>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::BorderPosition>&>, boost::is_same<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::BorderPosition, const boost::optional<libmspub::BorderPosition>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::BorderPosition>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::BorderPosition>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::BorderPosition>&>, boost::is_same<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::BorderPosition, const boost::optional<libmspub::BorderPosition>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::BorderPosition>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::BorderPosition>&>, boost::is_same<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::BorderPosition, const boost::optional<libmspub::BorderPosition>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::BorderPosition>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::BorderPosition>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::BorderPosition, const boost::optional<libmspub::BorderPosition>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::BorderPosition>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::BorderPosition>&>, boost::is_same<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::BorderPosition, const boost::optional<libmspub::BorderPosition>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::BorderPosition, const boost::optional<libmspub::BorderPosition>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::BorderPosition>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::BorderPosition, const boost::optional<libmspub::BorderPosition>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::BorderPosition>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::DynamicCustomShape&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::DynamicCustomShape&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::DynamicCustomShape]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::DynamicCustomShape&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::DynamicCustomShape&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::DynamicCustomShape]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::DynamicCustomShape&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::DynamicCustomShape&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::DynamicCustomShape]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::DynamicCustomShape&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::DynamicCustomShape&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::DynamicCustomShape]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::DynamicCustomShape&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::DynamicCustomShape&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::DynamicCustomShape]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::DynamicCustomShape&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::DynamicCustomShape&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::DynamicCustomShape]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::DynamicCustomShape&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::DynamicCustomShape&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::DynamicCustomShape]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::DynamicCustomShape&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::DynamicCustomShape&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::DynamicCustomShape]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::DynamicCustomShape]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::DynamicCustomShape]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::DynamicCustomShape]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::DynamicCustomShape]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::DynamicCustomShape]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, const libmspub::DynamicCustomShape&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::DynamicCustomShape]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::DynamicCustomShape> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::DynamicCustomShape>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::DynamicCustomShape, const boost::optional<libmspub::DynamicCustomShape>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::DynamicCustomShape>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::DynamicCustomShape> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::DynamicCustomShape>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::DynamicCustomShape, const boost::optional<libmspub::DynamicCustomShape>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::DynamicCustomShape>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::DynamicCustomShape>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::DynamicCustomShape>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::DynamicCustomShape>&>, boost::is_same<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::DynamicCustomShape, const boost::optional<libmspub::DynamicCustomShape>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::DynamicCustomShape>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::DynamicCustomShape>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::DynamicCustomShape>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::DynamicCustomShape>&>, boost::is_same<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::DynamicCustomShape, const boost::optional<libmspub::DynamicCustomShape>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::DynamicCustomShape>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::DynamicCustomShape>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::DynamicCustomShape>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::DynamicCustomShape>&>, boost::is_same<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::DynamicCustomShape, const boost::optional<libmspub::DynamicCustomShape>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::DynamicCustomShape>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::DynamicCustomShape> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::DynamicCustomShape> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::DynamicCustomShape> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::DynamicCustomShape>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::DynamicCustomShape>&>, boost::is_same<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::DynamicCustomShape, const boost::optional<libmspub::DynamicCustomShape>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::DynamicCustomShape>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::DynamicCustomShape> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::DynamicCustomShape>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::DynamicCustomShape>&>, boost::is_same<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::DynamicCustomShape, const boost::optional<libmspub::DynamicCustomShape>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::DynamicCustomShape>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::DynamicCustomShape>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::DynamicCustomShape>&>, boost::is_same<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::DynamicCustomShape, const boost::optional<libmspub::DynamicCustomShape>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::DynamicCustomShape>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::DynamicCustomShape>&>, boost::is_same<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::DynamicCustomShape, const boost::optional<libmspub::DynamicCustomShape>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::DynamicCustomShape>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::DynamicCustomShape>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::DynamicCustomShape, const boost::optional<libmspub::DynamicCustomShape>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::DynamicCustomShape>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::DynamicCustomShape>&>, boost::is_same<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::DynamicCustomShape, const boost::optional<libmspub::DynamicCustomShape>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::DynamicCustomShape, const boost::optional<libmspub::DynamicCustomShape>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::DynamicCustomShape>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::DynamicCustomShape, const boost::optional<libmspub::DynamicCustomShape>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::DynamicCustomShape>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::ColorReference&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ColorReference&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ColorReference]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::ColorReference&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ColorReference&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ColorReference]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::ColorReference&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ColorReference&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ColorReference]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::ColorReference&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ColorReference&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ColorReference]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::ColorReference&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ColorReference&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ColorReference]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::ColorReference&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ColorReference&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ColorReference]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::ColorReference&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ColorReference&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ColorReference]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::ColorReference&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ColorReference&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ColorReference]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ColorReference]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ColorReference]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ColorReference]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::ColorReference, const libmspub::ColorReference&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ColorReference]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ColorReference]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::ColorReference, const libmspub::ColorReference&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ColorReference, const libmspub::ColorReference&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ColorReference]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::ColorReference> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::ColorReference>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ColorReference, const boost::optional<libmspub::ColorReference>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ColorReference>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::ColorReference> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::ColorReference>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ColorReference, const boost::optional<libmspub::ColorReference>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ColorReference>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ColorReference>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ColorReference>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ColorReference>&>, boost::is_same<libmspub::ColorReference, boost::optional<libmspub::ColorReference> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ColorReference, const boost::optional<libmspub::ColorReference>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ColorReference>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ColorReference>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ColorReference>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ColorReference>&>, boost::is_same<libmspub::ColorReference, boost::optional<libmspub::ColorReference> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ColorReference, const boost::optional<libmspub::ColorReference>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ColorReference>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ColorReference>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ColorReference>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ColorReference>&>, boost::is_same<libmspub::ColorReference, boost::optional<libmspub::ColorReference> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ColorReference, const boost::optional<libmspub::ColorReference>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ColorReference>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::ColorReference> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::ColorReference> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::ColorReference> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ColorReference>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ColorReference>&>, boost::is_same<libmspub::ColorReference, boost::optional<libmspub::ColorReference> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ColorReference, const boost::optional<libmspub::ColorReference>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ColorReference>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::ColorReference> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ColorReference>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ColorReference>&>, boost::is_same<libmspub::ColorReference, boost::optional<libmspub::ColorReference> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ColorReference, const boost::optional<libmspub::ColorReference>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ColorReference>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ColorReference>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ColorReference>&>, boost::is_same<libmspub::ColorReference, boost::optional<libmspub::ColorReference> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ColorReference, const boost::optional<libmspub::ColorReference>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ColorReference>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ColorReference>&>, boost::is_same<libmspub::ColorReference, boost::optional<libmspub::ColorReference> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ColorReference, const boost::optional<libmspub::ColorReference>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ColorReference>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ColorReference>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ColorReference, const boost::optional<libmspub::ColorReference>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ColorReference>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ColorReference>&>, boost::is_same<libmspub::ColorReference, boost::optional<libmspub::ColorReference> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::ColorReference, const boost::optional<libmspub::ColorReference>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ColorReference, const boost::optional<libmspub::ColorReference>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ColorReference>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ColorReference, const boost::optional<libmspub::ColorReference>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ColorReference>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Dash&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Dash&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Dash&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Dash&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Dash&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Dash&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Dash&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Dash&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Dash, const libmspub::Dash&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, const libmspub::Dash&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Dash]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Dash>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Dash>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Dash>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::Dash> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, const boost::optional<libmspub::Dash>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Dash>&>, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, const boost::optional<libmspub::Dash>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, const boost::optional<libmspub::Dash>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, const boost::optional<libmspub::Dash>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Dash>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::TableInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::TableInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::TableInfo]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::TableInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::TableInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::TableInfo]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::TableInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::TableInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::TableInfo]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::TableInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::TableInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::TableInfo]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::TableInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::TableInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::TableInfo]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::TableInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::TableInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::TableInfo]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::TableInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::TableInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::TableInfo]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::TableInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::TableInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::TableInfo]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::TableInfo]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::TableInfo]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::TableInfo]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::TableInfo, const libmspub::TableInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::TableInfo]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::TableInfo]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::TableInfo, const libmspub::TableInfo&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::TableInfo, const libmspub::TableInfo&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::TableInfo]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::TableInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::TableInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::TableInfo, const boost::optional<libmspub::TableInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::TableInfo>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::TableInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::TableInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::TableInfo, const boost::optional<libmspub::TableInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::TableInfo>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::TableInfo>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::TableInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::TableInfo>&>, boost::is_same<libmspub::TableInfo, boost::optional<libmspub::TableInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::TableInfo, const boost::optional<libmspub::TableInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::TableInfo>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::TableInfo>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::TableInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::TableInfo>&>, boost::is_same<libmspub::TableInfo, boost::optional<libmspub::TableInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::TableInfo, const boost::optional<libmspub::TableInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::TableInfo>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::TableInfo>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::TableInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::TableInfo>&>, boost::is_same<libmspub::TableInfo, boost::optional<libmspub::TableInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::TableInfo, const boost::optional<libmspub::TableInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::TableInfo>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::TableInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::TableInfo> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::TableInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::TableInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::TableInfo>&>, boost::is_same<libmspub::TableInfo, boost::optional<libmspub::TableInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::TableInfo, const boost::optional<libmspub::TableInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::TableInfo>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::TableInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::TableInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::TableInfo>&>, boost::is_same<libmspub::TableInfo, boost::optional<libmspub::TableInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::TableInfo, const boost::optional<libmspub::TableInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::TableInfo>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::TableInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::TableInfo>&>, boost::is_same<libmspub::TableInfo, boost::optional<libmspub::TableInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::TableInfo, const boost::optional<libmspub::TableInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::TableInfo>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::TableInfo>&>, boost::is_same<libmspub::TableInfo, boost::optional<libmspub::TableInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::TableInfo, const boost::optional<libmspub::TableInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::TableInfo>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::TableInfo>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::TableInfo, const boost::optional<libmspub::TableInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::TableInfo>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::TableInfo>&>, boost::is_same<libmspub::TableInfo, boost::optional<libmspub::TableInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::TableInfo, const boost::optional<libmspub::TableInfo>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::TableInfo, const boost::optional<libmspub::TableInfo>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::TableInfo>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::TableInfo, const boost::optional<libmspub::TableInfo>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::TableInfo>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::Arrow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Arrow&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Arrow]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::Arrow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Arrow&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Arrow]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::Arrow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Arrow&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Arrow]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::Arrow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Arrow&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Arrow]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Arrow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Arrow&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Arrow]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Arrow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Arrow&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Arrow]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Arrow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Arrow&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Arrow]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Arrow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Arrow&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Arrow]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Arrow]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Arrow]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Arrow]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Arrow, const libmspub::Arrow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Arrow]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Arrow]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Arrow, const libmspub::Arrow&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Arrow, const libmspub::Arrow&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Arrow]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::Arrow> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Arrow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Arrow, const boost::optional<libmspub::Arrow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Arrow>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::Arrow> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Arrow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Arrow, const boost::optional<libmspub::Arrow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Arrow>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Arrow>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Arrow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Arrow>&>, boost::is_same<libmspub::Arrow, boost::optional<libmspub::Arrow> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Arrow, const boost::optional<libmspub::Arrow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Arrow>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Arrow>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Arrow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Arrow>&>, boost::is_same<libmspub::Arrow, boost::optional<libmspub::Arrow> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Arrow, const boost::optional<libmspub::Arrow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Arrow>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Arrow>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Arrow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Arrow>&>, boost::is_same<libmspub::Arrow, boost::optional<libmspub::Arrow> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Arrow, const boost::optional<libmspub::Arrow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Arrow>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::Arrow> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::Arrow> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Arrow> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Arrow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Arrow>&>, boost::is_same<libmspub::Arrow, boost::optional<libmspub::Arrow> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Arrow, const boost::optional<libmspub::Arrow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Arrow>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Arrow> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Arrow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Arrow>&>, boost::is_same<libmspub::Arrow, boost::optional<libmspub::Arrow> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Arrow, const boost::optional<libmspub::Arrow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Arrow>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Arrow>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Arrow>&>, boost::is_same<libmspub::Arrow, boost::optional<libmspub::Arrow> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Arrow, const boost::optional<libmspub::Arrow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Arrow>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Arrow>&>, boost::is_same<libmspub::Arrow, boost::optional<libmspub::Arrow> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Arrow, const boost::optional<libmspub::Arrow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Arrow>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Arrow>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Arrow, const boost::optional<libmspub::Arrow>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Arrow>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Arrow>&>, boost::is_same<libmspub::Arrow, boost::optional<libmspub::Arrow> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Arrow, const boost::optional<libmspub::Arrow>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Arrow, const boost::optional<libmspub::Arrow>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Arrow>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Arrow, const boost::optional<libmspub::Arrow>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Arrow>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::VerticalAlign&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::VerticalAlign&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::VerticalAlign]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::VerticalAlign&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::VerticalAlign&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::VerticalAlign]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::VerticalAlign&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::VerticalAlign&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::VerticalAlign]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::VerticalAlign&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::VerticalAlign&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::VerticalAlign]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::VerticalAlign&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::VerticalAlign&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::VerticalAlign]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::VerticalAlign&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::VerticalAlign&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::VerticalAlign]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::VerticalAlign&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::VerticalAlign&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::VerticalAlign]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::VerticalAlign&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::VerticalAlign&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::VerticalAlign]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::VerticalAlign]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::VerticalAlign]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::VerticalAlign]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::VerticalAlign]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::VerticalAlign]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, const libmspub::VerticalAlign&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::VerticalAlign]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::VerticalAlign> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::VerticalAlign>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::VerticalAlign, const boost::optional<libmspub::VerticalAlign>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::VerticalAlign>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::VerticalAlign> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::VerticalAlign>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::VerticalAlign, const boost::optional<libmspub::VerticalAlign>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::VerticalAlign>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::VerticalAlign>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::VerticalAlign>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::VerticalAlign>&>, boost::is_same<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::VerticalAlign, const boost::optional<libmspub::VerticalAlign>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::VerticalAlign>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::VerticalAlign>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::VerticalAlign>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::VerticalAlign>&>, boost::is_same<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::VerticalAlign, const boost::optional<libmspub::VerticalAlign>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::VerticalAlign>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::VerticalAlign>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::VerticalAlign>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::VerticalAlign>&>, boost::is_same<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::VerticalAlign, const boost::optional<libmspub::VerticalAlign>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::VerticalAlign>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::VerticalAlign> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::VerticalAlign> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::VerticalAlign> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::VerticalAlign>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::VerticalAlign>&>, boost::is_same<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::VerticalAlign, const boost::optional<libmspub::VerticalAlign>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::VerticalAlign>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::VerticalAlign> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::VerticalAlign>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::VerticalAlign>&>, boost::is_same<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::VerticalAlign, const boost::optional<libmspub::VerticalAlign>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::VerticalAlign>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::VerticalAlign>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::VerticalAlign>&>, boost::is_same<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::VerticalAlign, const boost::optional<libmspub::VerticalAlign>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::VerticalAlign>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::VerticalAlign>&>, boost::is_same<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::VerticalAlign, const boost::optional<libmspub::VerticalAlign>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::VerticalAlign>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::VerticalAlign>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::VerticalAlign, const boost::optional<libmspub::VerticalAlign>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::VerticalAlign>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::VerticalAlign>&>, boost::is_same<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::VerticalAlign, const boost::optional<libmspub::VerticalAlign>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::VerticalAlign, const boost::optional<libmspub::VerticalAlign>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::VerticalAlign>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::VerticalAlign, const boost::optional<libmspub::VerticalAlign>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::VerticalAlign>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::Shadow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Shadow&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Shadow]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::Shadow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Shadow&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Shadow]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::Shadow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Shadow&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Shadow]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::Shadow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Shadow&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Shadow]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Shadow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Shadow&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Shadow]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Shadow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Shadow&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Shadow]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Shadow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Shadow&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Shadow]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Shadow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Shadow&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Shadow]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Shadow]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Shadow]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Shadow]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Shadow, const libmspub::Shadow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Shadow]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Shadow]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Shadow, const libmspub::Shadow&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Shadow, const libmspub::Shadow&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Shadow]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::Shadow> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Shadow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Shadow, const boost::optional<libmspub::Shadow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Shadow>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::Shadow> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Shadow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Shadow, const boost::optional<libmspub::Shadow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Shadow>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Shadow>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Shadow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Shadow>&>, boost::is_same<libmspub::Shadow, boost::optional<libmspub::Shadow> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Shadow, const boost::optional<libmspub::Shadow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Shadow>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Shadow>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Shadow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Shadow>&>, boost::is_same<libmspub::Shadow, boost::optional<libmspub::Shadow> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Shadow, const boost::optional<libmspub::Shadow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Shadow>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Shadow>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Shadow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Shadow>&>, boost::is_same<libmspub::Shadow, boost::optional<libmspub::Shadow> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Shadow, const boost::optional<libmspub::Shadow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Shadow>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::Shadow> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::Shadow> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Shadow> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Shadow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Shadow>&>, boost::is_same<libmspub::Shadow, boost::optional<libmspub::Shadow> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Shadow, const boost::optional<libmspub::Shadow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Shadow>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Shadow> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Shadow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Shadow>&>, boost::is_same<libmspub::Shadow, boost::optional<libmspub::Shadow> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Shadow, const boost::optional<libmspub::Shadow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Shadow>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Shadow>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Shadow>&>, boost::is_same<libmspub::Shadow, boost::optional<libmspub::Shadow> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Shadow, const boost::optional<libmspub::Shadow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Shadow>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Shadow>&>, boost::is_same<libmspub::Shadow, boost::optional<libmspub::Shadow> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Shadow, const boost::optional<libmspub::Shadow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Shadow>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Shadow>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Shadow, const boost::optional<libmspub::Shadow>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Shadow>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Shadow>&>, boost::is_same<libmspub::Shadow, boost::optional<libmspub::Shadow> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Shadow, const boost::optional<libmspub::Shadow>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Shadow, const boost::optional<libmspub::Shadow>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Shadow>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Shadow, const boost::optional<libmspub::Shadow>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Shadow>&]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ShapeType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ShapeType, libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ShapeType, libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ShapeType, libmspub::ShapeType>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ShapeType]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ShapeType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ShapeType, libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ShapeType, libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ShapeType, libmspub::ShapeType>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ShapeType]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ShapeType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ShapeType, libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ShapeType, libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ShapeType, libmspub::ShapeType>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ShapeType]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ShapeType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ShapeType, libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ShapeType, libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ShapeType, libmspub::ShapeType>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ShapeType]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::ShapeType, libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ShapeType, libmspub::ShapeType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ShapeType, libmspub::ShapeType>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ShapeType]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::ShapeType, libmspub::ShapeType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ShapeType, libmspub::ShapeType>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ShapeType]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::ShapeType, libmspub::ShapeType>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ShapeType, libmspub::ShapeType>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ShapeType]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::ShapeType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::ShapeType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeType, boost::optional<libmspub::ShapeType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ShapeType>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::ShapeType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::ShapeType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeType, boost::optional<libmspub::ShapeType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ShapeType>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ShapeType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ShapeType> >, boost::is_same<libmspub::ShapeType, boost::optional<libmspub::ShapeType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeType, boost::optional<libmspub::ShapeType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ShapeType>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ShapeType> >, boost::is_same<libmspub::ShapeType, boost::optional<libmspub::ShapeType> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeType, boost::optional<libmspub::ShapeType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ShapeType>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ShapeType> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ShapeType, boost::optional<libmspub::ShapeType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ShapeType>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ShapeType> >, boost::is_same<libmspub::ShapeType, boost::optional<libmspub::ShapeType> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::ShapeType, boost::optional<libmspub::ShapeType>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ShapeType, boost::optional<libmspub::ShapeType>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ShapeType>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ShapeType, boost::optional<libmspub::ShapeType>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ShapeType>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Coordinate]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Coordinate, libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Coordinate, libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Coordinate, libmspub::Coordinate>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Coordinate]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Coordinate]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Coordinate, libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Coordinate, libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Coordinate, libmspub::Coordinate>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Coordinate]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Coordinate]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Coordinate, libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Coordinate, libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Coordinate, libmspub::Coordinate>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Coordinate]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Coordinate]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Coordinate, libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Coordinate, libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Coordinate, libmspub::Coordinate>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Coordinate]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Coordinate, libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Coordinate, libmspub::Coordinate>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Coordinate, libmspub::Coordinate>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Coordinate]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Coordinate, libmspub::Coordinate>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Coordinate, libmspub::Coordinate>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Coordinate]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Coordinate, libmspub::Coordinate>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Coordinate, libmspub::Coordinate>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Coordinate]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::Coordinate> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Coordinate> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Coordinate, boost::optional<libmspub::Coordinate> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Coordinate>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::Coordinate> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Coordinate> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Coordinate, boost::optional<libmspub::Coordinate> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Coordinate>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Coordinate> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Coordinate> >, boost::is_same<libmspub::Coordinate, boost::optional<libmspub::Coordinate> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Coordinate, boost::optional<libmspub::Coordinate> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Coordinate>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Coordinate> >, boost::is_same<libmspub::Coordinate, boost::optional<libmspub::Coordinate> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Coordinate, boost::optional<libmspub::Coordinate> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Coordinate>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Coordinate> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Coordinate, boost::optional<libmspub::Coordinate> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Coordinate>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Coordinate> >, boost::is_same<libmspub::Coordinate, boost::optional<libmspub::Coordinate> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Coordinate, boost::optional<libmspub::Coordinate>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Coordinate, boost::optional<libmspub::Coordinate>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Coordinate>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Coordinate, boost::optional<libmspub::Coordinate>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Coordinate>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = std::pair<bool, bool>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<std::pair<bool, bool>, std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, std::pair<bool, bool> >, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = std::pair<bool, bool>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = std::pair<bool, bool>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<std::pair<bool, bool>, std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, std::pair<bool, bool> >, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = std::pair<bool, bool>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = std::pair<bool, bool>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<std::pair<bool, bool>, std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, std::pair<bool, bool> >, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = std::pair<bool, bool>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = std::pair<bool, bool>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<std::pair<bool, bool>, std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, std::pair<bool, bool> >, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = std::pair<bool, bool>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<std::pair<bool, bool>, std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, std::pair<bool, bool> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, std::pair<bool, bool> >, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = std::pair<bool, bool>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, std::pair<bool, bool> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, std::pair<bool, bool> >, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = std::pair<bool, bool>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<std::pair<bool, bool>, std::pair<bool, bool> >' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<std::pair<bool, bool>, std::pair<bool, bool> >, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = std::pair<bool, bool>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<std::pair<bool, bool> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<std::pair<bool, bool> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<std::pair<bool, bool> >]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<std::pair<bool, bool> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<std::pair<bool, bool> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<std::pair<bool, bool> >]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<std::pair<bool, bool> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<std::pair<bool, bool> > >, boost::is_same<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> > > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<std::pair<bool, bool> >]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<std::pair<bool, bool> > >, boost::is_same<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> > > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<std::pair<bool, bool> >]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<std::pair<bool, bool> > >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<std::pair<bool, bool> >]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<std::pair<bool, bool> > >, boost::is_same<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> > > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> >, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> >, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<std::pair<bool, bool> >]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> >, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<std::pair<bool, bool> >]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Margins]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Margins, libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Margins, libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Margins, libmspub::Margins>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Margins]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Margins]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Margins, libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Margins, libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Margins, libmspub::Margins>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Margins]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Margins]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Margins, libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Margins, libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Margins, libmspub::Margins>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Margins]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Margins]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Margins, libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Margins, libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Margins, libmspub::Margins>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Margins]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Margins, libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Margins, libmspub::Margins>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Margins, libmspub::Margins>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Margins]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Margins, libmspub::Margins>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Margins, libmspub::Margins>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Margins]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Margins, libmspub::Margins>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Margins, libmspub::Margins>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Margins]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::Margins> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Margins> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Margins, boost::optional<libmspub::Margins> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Margins>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::Margins> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Margins> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Margins, boost::optional<libmspub::Margins> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Margins>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Margins> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Margins> >, boost::is_same<libmspub::Margins, boost::optional<libmspub::Margins> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Margins, boost::optional<libmspub::Margins> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Margins>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Margins> >, boost::is_same<libmspub::Margins, boost::optional<libmspub::Margins> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Margins, boost::optional<libmspub::Margins> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Margins>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Margins> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Margins, boost::optional<libmspub::Margins> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Margins>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Margins> >, boost::is_same<libmspub::Margins, boost::optional<libmspub::Margins> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Margins, boost::optional<libmspub::Margins>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Margins, boost::optional<libmspub::Margins>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Margins>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Margins, boost::optional<libmspub::Margins>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Margins>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::BorderPosition]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::BorderPosition, libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, libmspub::BorderPosition>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::BorderPosition]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::BorderPosition]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::BorderPosition, libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, libmspub::BorderPosition>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::BorderPosition]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::BorderPosition]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::BorderPosition, libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, libmspub::BorderPosition>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::BorderPosition]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::BorderPosition]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::BorderPosition, libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, libmspub::BorderPosition>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::BorderPosition]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::BorderPosition, libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, libmspub::BorderPosition>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, libmspub::BorderPosition>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::BorderPosition]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, libmspub::BorderPosition>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, libmspub::BorderPosition>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::BorderPosition]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::BorderPosition, libmspub::BorderPosition>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::BorderPosition, libmspub::BorderPosition>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::BorderPosition]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::BorderPosition> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::BorderPosition> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::BorderPosition>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::BorderPosition> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::BorderPosition> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::BorderPosition>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::BorderPosition> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::BorderPosition> >, boost::is_same<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::BorderPosition>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::BorderPosition> >, boost::is_same<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::BorderPosition>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::BorderPosition> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::BorderPosition>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::BorderPosition> >, boost::is_same<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::BorderPosition>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::BorderPosition>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::DynamicCustomShape]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::DynamicCustomShape]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::DynamicCustomShape]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::DynamicCustomShape]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::DynamicCustomShape]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::DynamicCustomShape]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::DynamicCustomShape]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::DynamicCustomShape]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::DynamicCustomShape]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::DynamicCustomShape]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::DynamicCustomShape, libmspub::DynamicCustomShape>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::DynamicCustomShape]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::DynamicCustomShape> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::DynamicCustomShape> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::DynamicCustomShape>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::DynamicCustomShape> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::DynamicCustomShape> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::DynamicCustomShape>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::DynamicCustomShape> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::DynamicCustomShape> >, boost::is_same<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::DynamicCustomShape>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::DynamicCustomShape> >, boost::is_same<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::DynamicCustomShape>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::DynamicCustomShape> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::DynamicCustomShape>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::DynamicCustomShape> >, boost::is_same<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::DynamicCustomShape>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::DynamicCustomShape>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ColorReference]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ColorReference, libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ColorReference, libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ColorReference, libmspub::ColorReference>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ColorReference]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ColorReference]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ColorReference, libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ColorReference, libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ColorReference, libmspub::ColorReference>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ColorReference]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ColorReference]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ColorReference, libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ColorReference, libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ColorReference, libmspub::ColorReference>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ColorReference]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ColorReference]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ColorReference, libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ColorReference, libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ColorReference, libmspub::ColorReference>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ColorReference]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::ColorReference, libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ColorReference, libmspub::ColorReference>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ColorReference, libmspub::ColorReference>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ColorReference]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::ColorReference, libmspub::ColorReference>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ColorReference, libmspub::ColorReference>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ColorReference]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::ColorReference, libmspub::ColorReference>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ColorReference, libmspub::ColorReference>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ColorReference]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::ColorReference> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::ColorReference> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ColorReference, boost::optional<libmspub::ColorReference> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ColorReference>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::ColorReference> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::ColorReference> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ColorReference, boost::optional<libmspub::ColorReference> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ColorReference>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ColorReference> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ColorReference> >, boost::is_same<libmspub::ColorReference, boost::optional<libmspub::ColorReference> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ColorReference, boost::optional<libmspub::ColorReference> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ColorReference>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ColorReference> >, boost::is_same<libmspub::ColorReference, boost::optional<libmspub::ColorReference> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ColorReference, boost::optional<libmspub::ColorReference> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ColorReference>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ColorReference> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ColorReference, boost::optional<libmspub::ColorReference> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ColorReference>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ColorReference> >, boost::is_same<libmspub::ColorReference, boost::optional<libmspub::ColorReference> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::ColorReference, boost::optional<libmspub::ColorReference>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ColorReference, boost::optional<libmspub::ColorReference>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ColorReference>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ColorReference, boost::optional<libmspub::ColorReference>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ColorReference>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Dash]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Dash]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Dash]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Dash]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Dash]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Dash]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Dash]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Dash]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Dash, libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Dash]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Dash]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Dash, libmspub::Dash>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Dash, libmspub::Dash>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Dash]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, boost::optional<libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Dash>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, boost::optional<libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Dash>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Dash> >, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, boost::optional<libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Dash>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Dash> >, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, boost::optional<libmspub::Dash> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Dash>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Dash> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Dash, boost::optional<libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Dash>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Dash> >, boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, boost::optional<libmspub::Dash>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, boost::optional<libmspub::Dash>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Dash>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Dash, boost::optional<libmspub::Dash>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Dash>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::TableInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::TableInfo, libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::TableInfo, libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::TableInfo, libmspub::TableInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::TableInfo]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::TableInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::TableInfo, libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::TableInfo, libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::TableInfo, libmspub::TableInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::TableInfo]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::TableInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::TableInfo, libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::TableInfo, libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::TableInfo, libmspub::TableInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::TableInfo]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::TableInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::TableInfo, libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::TableInfo, libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::TableInfo, libmspub::TableInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::TableInfo]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::TableInfo, libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::TableInfo, libmspub::TableInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::TableInfo, libmspub::TableInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::TableInfo]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::TableInfo, libmspub::TableInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::TableInfo, libmspub::TableInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::TableInfo]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::TableInfo, libmspub::TableInfo>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::TableInfo, libmspub::TableInfo>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::TableInfo]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::TableInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::TableInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::TableInfo, boost::optional<libmspub::TableInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::TableInfo>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::TableInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::TableInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::TableInfo, boost::optional<libmspub::TableInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::TableInfo>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::TableInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::TableInfo> >, boost::is_same<libmspub::TableInfo, boost::optional<libmspub::TableInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::TableInfo, boost::optional<libmspub::TableInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::TableInfo>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::TableInfo> >, boost::is_same<libmspub::TableInfo, boost::optional<libmspub::TableInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::TableInfo, boost::optional<libmspub::TableInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::TableInfo>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::TableInfo> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::TableInfo, boost::optional<libmspub::TableInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::TableInfo>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::TableInfo> >, boost::is_same<libmspub::TableInfo, boost::optional<libmspub::TableInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::TableInfo, boost::optional<libmspub::TableInfo>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::TableInfo, boost::optional<libmspub::TableInfo>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::TableInfo>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::TableInfo, boost::optional<libmspub::TableInfo>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::TableInfo>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Arrow]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Arrow, libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Arrow, libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Arrow, libmspub::Arrow>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Arrow]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Arrow]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Arrow, libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Arrow, libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Arrow, libmspub::Arrow>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Arrow]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Arrow]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Arrow, libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Arrow, libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Arrow, libmspub::Arrow>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Arrow]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Arrow]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Arrow, libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Arrow, libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Arrow, libmspub::Arrow>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Arrow]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Arrow, libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Arrow, libmspub::Arrow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Arrow, libmspub::Arrow>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Arrow]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Arrow, libmspub::Arrow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Arrow, libmspub::Arrow>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Arrow]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Arrow, libmspub::Arrow>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Arrow, libmspub::Arrow>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Arrow]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::Arrow> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Arrow> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Arrow, boost::optional<libmspub::Arrow> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Arrow>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::Arrow> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Arrow> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Arrow, boost::optional<libmspub::Arrow> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Arrow>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Arrow> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Arrow> >, boost::is_same<libmspub::Arrow, boost::optional<libmspub::Arrow> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Arrow, boost::optional<libmspub::Arrow> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Arrow>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Arrow> >, boost::is_same<libmspub::Arrow, boost::optional<libmspub::Arrow> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Arrow, boost::optional<libmspub::Arrow> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Arrow>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Arrow> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Arrow, boost::optional<libmspub::Arrow> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Arrow>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Arrow> >, boost::is_same<libmspub::Arrow, boost::optional<libmspub::Arrow> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Arrow, boost::optional<libmspub::Arrow>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Arrow, boost::optional<libmspub::Arrow>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Arrow>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Arrow, boost::optional<libmspub::Arrow>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Arrow>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::VerticalAlign]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::VerticalAlign, libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, libmspub::VerticalAlign>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::VerticalAlign]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::VerticalAlign]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::VerticalAlign, libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, libmspub::VerticalAlign>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::VerticalAlign]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::VerticalAlign]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::VerticalAlign, libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, libmspub::VerticalAlign>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::VerticalAlign]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::VerticalAlign]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::VerticalAlign, libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, libmspub::VerticalAlign>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::VerticalAlign]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::VerticalAlign, libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, libmspub::VerticalAlign>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, libmspub::VerticalAlign>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::VerticalAlign]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, libmspub::VerticalAlign>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, libmspub::VerticalAlign>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::VerticalAlign]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::VerticalAlign, libmspub::VerticalAlign>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::VerticalAlign, libmspub::VerticalAlign>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::VerticalAlign]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::VerticalAlign> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::VerticalAlign> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::VerticalAlign>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::VerticalAlign> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::VerticalAlign> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::VerticalAlign>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::VerticalAlign> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::VerticalAlign> >, boost::is_same<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::VerticalAlign>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::VerticalAlign> >, boost::is_same<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::VerticalAlign>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::VerticalAlign> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::VerticalAlign>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::VerticalAlign> >, boost::is_same<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::VerticalAlign>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::VerticalAlign>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Shadow]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Shadow, libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Shadow, libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Shadow, libmspub::Shadow>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Shadow]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Shadow]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Shadow, libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Shadow, libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Shadow, libmspub::Shadow>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Shadow]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Shadow]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Shadow, libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Shadow, libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Shadow, libmspub::Shadow>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Shadow]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Shadow]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Shadow, libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Shadow, libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Shadow, libmspub::Shadow>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Shadow]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Shadow, libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Shadow, libmspub::Shadow>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Shadow, libmspub::Shadow>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Shadow]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Shadow, libmspub::Shadow>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Shadow, libmspub::Shadow>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Shadow]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Shadow, libmspub::Shadow>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Shadow, libmspub::Shadow>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Shadow]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::Shadow> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Shadow> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Shadow, boost::optional<libmspub::Shadow> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Shadow>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::Shadow> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Shadow> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Shadow, boost::optional<libmspub::Shadow> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Shadow>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Shadow> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Shadow> >, boost::is_same<libmspub::Shadow, boost::optional<libmspub::Shadow> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Shadow, boost::optional<libmspub::Shadow> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Shadow>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Shadow> >, boost::is_same<libmspub::Shadow, boost::optional<libmspub::Shadow> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Shadow, boost::optional<libmspub::Shadow> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Shadow>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Shadow> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Shadow, boost::optional<libmspub::Shadow> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Shadow>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Shadow> >, boost::is_same<libmspub::Shadow, boost::optional<libmspub::Shadow> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Shadow, boost::optional<libmspub::Shadow>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Shadow, boost::optional<libmspub::Shadow>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Shadow>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Shadow, boost::optional<libmspub::Shadow>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Shadow>]'
ShapeGroupElement.cpp:60:61:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::LineSpacingInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1024:5:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::LineSpacingInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base ( optional_base const& rhs )
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::ListInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1024:5:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::ListInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::Coordinate]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1024:5:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::Coordinate>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = std::pair<bool, bool>]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1024:5:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<std::pair<bool, bool> >::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::Margins]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1024:5:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::Margins>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::DynamicCustomShape]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1024:5:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::DynamicCustomShape>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::ColorReference]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1024:5:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::ColorReference>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::Dash]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1024:5:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::Dash>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::TableInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1024:5:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::TableInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::Arrow]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1024:5:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::Arrow>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::Shadow]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1024:5:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::Shadow>::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = unsigned int]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = unsigned int]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<unsigned int>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::NumberingType]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::NumberingType]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::NumberingType>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::NumberingDelimiter]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::NumberingDelimiter]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::NumberingDelimiter>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::Underline]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Underline]'
MSPUBTypes.h:124:12:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::Underline>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = double]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = double]'
MSPUBTypes.h:124:12:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<double>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::Alignment]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Alignment]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::Alignment>::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::LineSpacingInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::LineSpacingInfo]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::LineSpacingInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = int]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = int]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<int>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::ListInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::ListInfo]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::ListInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::Dash]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Dash]'
Line.h:28:12:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::Dash>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(boost::optional_detail::init_value_tag, boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::Dash; boost::optional_detail::optional_base<T>::argument_type = const libmspub::Dash&]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:939:81:   required from 'boost::optional<T>::optional(boost::optional<T>::argument_type) [with T = libmspub::Dash; boost::optional<T>::argument_type = const libmspub::Dash&]'
Line.h:31:16:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:160:5: warning: 'boost::optional_detail::optional_base<libmspub::Dash>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base ( init_value_tag, argument_type val )
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::ShapeType]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::ShapeType]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::ShapeType>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::Coordinate]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Coordinate]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::Coordinate>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = std::pair<bool, bool>]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = std::pair<bool, bool>]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<std::pair<bool, bool> >::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::Margins]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Margins]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::Margins>::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::BorderPosition]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::BorderPosition]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::BorderPosition>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::DynamicCustomShape]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::DynamicCustomShape]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::DynamicCustomShape>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::ColorReference]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::ColorReference]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::ColorReference>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::TableInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::TableInfo]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::TableInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::Arrow]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Arrow]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::Arrow>::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::VerticalAlign]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::VerticalAlign]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::VerticalAlign>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::Shadow]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Shadow]'
ShapeInfo.h:78:130:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::Shadow>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::ShapeInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::ShapeInfo]'
ShapeGroupElement.cpp:20:184:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::ShapeInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::ShapeType, boost::optional<libmspub::ShapeType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::ShapeType, boost::optional<libmspub::ShapeType> >, boost::optional<libmspub::ShapeType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::ShapeType] [with T_ = const boost::optional<libmspub::ShapeType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::ShapeType, boost::optional<libmspub::ShapeType> >, boost::optional<libmspub::ShapeType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::ShapeType] [with T_ = const boost::optional<libmspub::ShapeType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::ShapeType>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::ShapeType, const boost::optional<libmspub::ShapeType>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::ShapeType, const boost::optional<libmspub::ShapeType>&, true>, boost::optional<libmspub::ShapeType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ShapeType] [with Expr = const boost::optional<libmspub::ShapeType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::ShapeType, const boost::optional<libmspub::ShapeType>&, true>, boost::optional<libmspub::ShapeType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ShapeType] [with Expr = const boost::optional<libmspub::ShapeType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::ShapeType>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<unsigned int, boost::optional<unsigned int> >, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = unsigned int] [with T_ = const boost::optional<unsigned int>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<unsigned int, boost::optional<unsigned int> >, boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = unsigned int] [with T_ = const boost::optional<unsigned int>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, const boost::optional<unsigned int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, const boost::optional<unsigned int>&, true>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = const boost::optional<unsigned int>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, const boost::optional<unsigned int>&, true>, boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = const boost::optional<unsigned int>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Coordinate, boost::optional<libmspub::Coordinate> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::Coordinate, boost::optional<libmspub::Coordinate> >, boost::optional<libmspub::Coordinate>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Coordinate] [with T_ = const boost::optional<libmspub::Coordinate>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::Coordinate, boost::optional<libmspub::Coordinate> >, boost::optional<libmspub::Coordinate>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Coordinate] [with T_ = const boost::optional<libmspub::Coordinate>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Coordinate>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::Coordinate, const boost::optional<libmspub::Coordinate>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Coordinate, const boost::optional<libmspub::Coordinate>&, true>, boost::optional<libmspub::Coordinate>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Coordinate] [with Expr = const boost::optional<libmspub::Coordinate>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Coordinate, const boost::optional<libmspub::Coordinate>&, true>, boost::optional<libmspub::Coordinate>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Coordinate] [with Expr = const boost::optional<libmspub::Coordinate>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Coordinate>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<double, boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<double, boost::optional<double> >, boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = double] [with T_ = const boost::optional<double>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<double, boost::optional<double> >, boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = double] [with T_ = const boost::optional<double>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<double>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<double, const boost::optional<double>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<double, const boost::optional<double>&, true>, boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = double] [with Expr = const boost::optional<double>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<double, const boost::optional<double>&, true>, boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = double] [with Expr = const boost::optional<double>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<double>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> > >, boost::optional<std::pair<bool, bool> >&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = std::pair<bool, bool>] [with T_ = const boost::optional<std::pair<bool, bool> >&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> > >, boost::optional<std::pair<bool, bool> >&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = std::pair<bool, bool>] [with T_ = const boost::optional<std::pair<bool, bool> >&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<std::pair<bool, bool> >&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<std::pair<bool, bool>, const boost::optional<std::pair<bool, bool> >&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<std::pair<bool, bool>, const boost::optional<std::pair<bool, bool> >&, true>, boost::optional<std::pair<bool, bool> >&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = std::pair<bool, bool>] [with Expr = const boost::optional<std::pair<bool, bool> >&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<std::pair<bool, bool>, const boost::optional<std::pair<bool, bool> >&, true>, boost::optional<std::pair<bool, bool> >&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = std::pair<bool, bool>] [with Expr = const boost::optional<std::pair<bool, bool> >&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<std::pair<bool, bool> >&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Margins, boost::optional<libmspub::Margins> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::Margins, boost::optional<libmspub::Margins> >, boost::optional<libmspub::Margins>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Margins] [with T_ = const boost::optional<libmspub::Margins>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::Margins, boost::optional<libmspub::Margins> >, boost::optional<libmspub::Margins>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Margins] [with T_ = const boost::optional<libmspub::Margins>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Margins>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::Margins, const boost::optional<libmspub::Margins>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Margins, const boost::optional<libmspub::Margins>&, true>, boost::optional<libmspub::Margins>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Margins] [with Expr = const boost::optional<libmspub::Margins>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Margins, const boost::optional<libmspub::Margins>&, true>, boost::optional<libmspub::Margins>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Margins] [with Expr = const boost::optional<libmspub::Margins>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Margins>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition> >, boost::optional<libmspub::BorderPosition>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::BorderPosition] [with T_ = const boost::optional<libmspub::BorderPosition>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition> >, boost::optional<libmspub::BorderPosition>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::BorderPosition] [with T_ = const boost::optional<libmspub::BorderPosition>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::BorderPosition>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::BorderPosition, const boost::optional<libmspub::BorderPosition>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::BorderPosition, const boost::optional<libmspub::BorderPosition>&, true>, boost::optional<libmspub::BorderPosition>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::BorderPosition] [with Expr = const boost::optional<libmspub::BorderPosition>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::BorderPosition, const boost::optional<libmspub::BorderPosition>&, true>, boost::optional<libmspub::BorderPosition>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::BorderPosition] [with Expr = const boost::optional<libmspub::BorderPosition>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::BorderPosition>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape> >, boost::optional<libmspub::DynamicCustomShape>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::DynamicCustomShape] [with T_ = const boost::optional<libmspub::DynamicCustomShape>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape> >, boost::optional<libmspub::DynamicCustomShape>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::DynamicCustomShape] [with T_ = const boost::optional<libmspub::DynamicCustomShape>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::DynamicCustomShape>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::DynamicCustomShape, const boost::optional<libmspub::DynamicCustomShape>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::DynamicCustomShape, const boost::optional<libmspub::DynamicCustomShape>&, true>, boost::optional<libmspub::DynamicCustomShape>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::DynamicCustomShape] [with Expr = const boost::optional<libmspub::DynamicCustomShape>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::DynamicCustomShape, const boost::optional<libmspub::DynamicCustomShape>&, true>, boost::optional<libmspub::DynamicCustomShape>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::DynamicCustomShape] [with Expr = const boost::optional<libmspub::DynamicCustomShape>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::DynamicCustomShape>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::ColorReference, boost::optional<libmspub::ColorReference> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::ColorReference, boost::optional<libmspub::ColorReference> >, boost::optional<libmspub::ColorReference>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::ColorReference] [with T_ = const boost::optional<libmspub::ColorReference>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::ColorReference, boost::optional<libmspub::ColorReference> >, boost::optional<libmspub::ColorReference>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::ColorReference] [with T_ = const boost::optional<libmspub::ColorReference>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::ColorReference>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::ColorReference, const boost::optional<libmspub::ColorReference>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::ColorReference, const boost::optional<libmspub::ColorReference>&, true>, boost::optional<libmspub::ColorReference>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ColorReference] [with Expr = const boost::optional<libmspub::ColorReference>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::ColorReference, const boost::optional<libmspub::ColorReference>&, true>, boost::optional<libmspub::ColorReference>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ColorReference] [with Expr = const boost::optional<libmspub::ColorReference>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::ColorReference>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> >, boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Dash] [with T_ = const boost::optional<libmspub::Dash>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::Dash, boost::optional<libmspub::Dash> >, boost::optional<libmspub::Dash>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Dash] [with T_ = const boost::optional<libmspub::Dash>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Dash>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::Dash, const boost::optional<libmspub::Dash>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Dash, const boost::optional<libmspub::Dash>&, true>, boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Dash] [with Expr = const boost::optional<libmspub::Dash>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Dash, const boost::optional<libmspub::Dash>&, true>, boost::optional<libmspub::Dash>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Dash] [with Expr = const boost::optional<libmspub::Dash>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Dash>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::TableInfo, boost::optional<libmspub::TableInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::TableInfo, boost::optional<libmspub::TableInfo> >, boost::optional<libmspub::TableInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::TableInfo] [with T_ = const boost::optional<libmspub::TableInfo>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::TableInfo, boost::optional<libmspub::TableInfo> >, boost::optional<libmspub::TableInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::TableInfo] [with T_ = const boost::optional<libmspub::TableInfo>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::TableInfo>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::TableInfo, const boost::optional<libmspub::TableInfo>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::TableInfo, const boost::optional<libmspub::TableInfo>&, true>, boost::optional<libmspub::TableInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::TableInfo] [with Expr = const boost::optional<libmspub::TableInfo>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::TableInfo, const boost::optional<libmspub::TableInfo>&, true>, boost::optional<libmspub::TableInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::TableInfo] [with Expr = const boost::optional<libmspub::TableInfo>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::TableInfo>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Arrow, boost::optional<libmspub::Arrow> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::Arrow, boost::optional<libmspub::Arrow> >, boost::optional<libmspub::Arrow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Arrow] [with T_ = const boost::optional<libmspub::Arrow>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::Arrow, boost::optional<libmspub::Arrow> >, boost::optional<libmspub::Arrow>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Arrow] [with T_ = const boost::optional<libmspub::Arrow>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Arrow>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::Arrow, const boost::optional<libmspub::Arrow>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Arrow, const boost::optional<libmspub::Arrow>&, true>, boost::optional<libmspub::Arrow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Arrow] [with Expr = const boost::optional<libmspub::Arrow>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Arrow, const boost::optional<libmspub::Arrow>&, true>, boost::optional<libmspub::Arrow>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Arrow] [with Expr = const boost::optional<libmspub::Arrow>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Arrow>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign> >, boost::optional<libmspub::VerticalAlign>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::VerticalAlign] [with T_ = const boost::optional<libmspub::VerticalAlign>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign> >, boost::optional<libmspub::VerticalAlign>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::VerticalAlign] [with T_ = const boost::optional<libmspub::VerticalAlign>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::VerticalAlign>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::VerticalAlign, const boost::optional<libmspub::VerticalAlign>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::VerticalAlign, const boost::optional<libmspub::VerticalAlign>&, true>, boost::optional<libmspub::VerticalAlign>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::VerticalAlign] [with Expr = const boost::optional<libmspub::VerticalAlign>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::VerticalAlign, const boost::optional<libmspub::VerticalAlign>&, true>, boost::optional<libmspub::VerticalAlign>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::VerticalAlign] [with Expr = const boost::optional<libmspub::VerticalAlign>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::VerticalAlign>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::Shadow, boost::optional<libmspub::Shadow> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<libmspub::Shadow, boost::optional<libmspub::Shadow> >, boost::optional<libmspub::Shadow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Shadow] [with T_ = const boost::optional<libmspub::Shadow>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<libmspub::Shadow, boost::optional<libmspub::Shadow> >, boost::optional<libmspub::Shadow>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = libmspub::Shadow] [with T_ = const boost::optional<libmspub::Shadow>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Shadow>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::Shadow, const boost::optional<libmspub::Shadow>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Shadow, const boost::optional<libmspub::Shadow>&, true>, boost::optional<libmspub::Shadow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Shadow] [with Expr = const boost::optional<libmspub::Shadow>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Shadow, const boost::optional<libmspub::Shadow>&, true>, boost::optional<libmspub::Shadow>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Shadow] [with Expr = const boost::optional<libmspub::Shadow>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Shadow>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<int, boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::is_same<int, boost::optional<int> >, boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = int] [with T_ = const boost::optional<int>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::is_same<int, boost::optional<int> >, boost::optional<int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1128:5:   required by substitution of 'template<class T_> typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = T_; T = int] [with T_ = const boost::optional<int>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<int>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<int, const boost::optional<int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<int, const boost::optional<int>&, true>, boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = int] [with Expr = const boost::optional<int>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<int, const boost::optional<int>&, true>, boost::optional<int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = int] [with Expr = const boost::optional<int>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<int>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::ShapeType, boost::optional<libmspub::ShapeType>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::ShapeType, boost::optional<libmspub::ShapeType>, true>, boost::optional<libmspub::ShapeType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ShapeType] [with Expr = boost::optional<libmspub::ShapeType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::ShapeType, boost::optional<libmspub::ShapeType>, true>, boost::optional<libmspub::ShapeType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ShapeType] [with Expr = boost::optional<libmspub::ShapeType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::ShapeType>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<unsigned int, boost::optional<unsigned int>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, boost::optional<unsigned int>, true>, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = boost::optional<unsigned int>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<unsigned int, boost::optional<unsigned int>, true>, boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = unsigned int] [with Expr = boost::optional<unsigned int>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::Coordinate, boost::optional<libmspub::Coordinate>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Coordinate, boost::optional<libmspub::Coordinate>, true>, boost::optional<libmspub::Coordinate>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Coordinate] [with Expr = boost::optional<libmspub::Coordinate>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Coordinate, boost::optional<libmspub::Coordinate>, true>, boost::optional<libmspub::Coordinate>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Coordinate] [with Expr = boost::optional<libmspub::Coordinate>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Coordinate>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<double, boost::optional<double>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<double, boost::optional<double>, true>, boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = double] [with Expr = boost::optional<double>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<double, boost::optional<double>, true>, boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = double] [with Expr = boost::optional<double>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<double>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> >, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> >, true>, boost::optional<std::pair<bool, bool> >&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = std::pair<bool, bool>] [with Expr = boost::optional<std::pair<bool, bool> >]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<std::pair<bool, bool>, boost::optional<std::pair<bool, bool> >, true>, boost::optional<std::pair<bool, bool> >&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = std::pair<bool, bool>] [with Expr = boost::optional<std::pair<bool, bool> >]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<std::pair<bool, bool> >&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::Margins, boost::optional<libmspub::Margins>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Margins, boost::optional<libmspub::Margins>, true>, boost::optional<libmspub::Margins>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Margins] [with Expr = boost::optional<libmspub::Margins>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Margins, boost::optional<libmspub::Margins>, true>, boost::optional<libmspub::Margins>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Margins] [with Expr = boost::optional<libmspub::Margins>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Margins>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition>, true>, boost::optional<libmspub::BorderPosition>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::BorderPosition] [with Expr = boost::optional<libmspub::BorderPosition>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::BorderPosition, boost::optional<libmspub::BorderPosition>, true>, boost::optional<libmspub::BorderPosition>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::BorderPosition] [with Expr = boost::optional<libmspub::BorderPosition>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::BorderPosition>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape>, true>, boost::optional<libmspub::DynamicCustomShape>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::DynamicCustomShape] [with Expr = boost::optional<libmspub::DynamicCustomShape>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::DynamicCustomShape, boost::optional<libmspub::DynamicCustomShape>, true>, boost::optional<libmspub::DynamicCustomShape>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::DynamicCustomShape] [with Expr = boost::optional<libmspub::DynamicCustomShape>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::DynamicCustomShape>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::ColorReference, boost::optional<libmspub::ColorReference>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::ColorReference, boost::optional<libmspub::ColorReference>, true>, boost::optional<libmspub::ColorReference>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ColorReference] [with Expr = boost::optional<libmspub::ColorReference>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::ColorReference, boost::optional<libmspub::ColorReference>, true>, boost::optional<libmspub::ColorReference>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::ColorReference] [with Expr = boost::optional<libmspub::ColorReference>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::ColorReference>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::Dash, boost::optional<libmspub::Dash>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Dash, boost::optional<libmspub::Dash>, true>, boost::optional<libmspub::Dash>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Dash] [with Expr = boost::optional<libmspub::Dash>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Dash, boost::optional<libmspub::Dash>, true>, boost::optional<libmspub::Dash>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Dash] [with Expr = boost::optional<libmspub::Dash>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Dash>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::TableInfo, boost::optional<libmspub::TableInfo>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::TableInfo, boost::optional<libmspub::TableInfo>, true>, boost::optional<libmspub::TableInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::TableInfo] [with Expr = boost::optional<libmspub::TableInfo>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::TableInfo, boost::optional<libmspub::TableInfo>, true>, boost::optional<libmspub::TableInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::TableInfo] [with Expr = boost::optional<libmspub::TableInfo>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::TableInfo>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::Arrow, boost::optional<libmspub::Arrow>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Arrow, boost::optional<libmspub::Arrow>, true>, boost::optional<libmspub::Arrow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Arrow] [with Expr = boost::optional<libmspub::Arrow>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Arrow, boost::optional<libmspub::Arrow>, true>, boost::optional<libmspub::Arrow>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Arrow] [with Expr = boost::optional<libmspub::Arrow>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Arrow>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign>, true>, boost::optional<libmspub::VerticalAlign>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::VerticalAlign] [with Expr = boost::optional<libmspub::VerticalAlign>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::VerticalAlign, boost::optional<libmspub::VerticalAlign>, true>, boost::optional<libmspub::VerticalAlign>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::VerticalAlign] [with Expr = boost::optional<libmspub::VerticalAlign>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::VerticalAlign>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<libmspub::Shadow, boost::optional<libmspub::Shadow>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Shadow, boost::optional<libmspub::Shadow>, true>, boost::optional<libmspub::Shadow>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Shadow] [with Expr = boost::optional<libmspub::Shadow>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<libmspub::Shadow, boost::optional<libmspub::Shadow>, true>, boost::optional<libmspub::Shadow>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = libmspub::Shadow] [with Expr = boost::optional<libmspub::Shadow>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<libmspub::Shadow>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_assign_candidate<int, boost::optional<int>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<int, boost::optional<int>, true>, boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = int] [with Expr = boost::optional<int>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:877:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_assign_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<int, boost::optional<int>, true>, boost::optional<int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1057:5:   required by substitution of 'template<class Expr> typename boost::enable_if<boost::optional_detail::is_optional_val_assign_candidate<T, Expr>, boost::optional<T>&>::type boost::optional<T>::operator=(Expr&&) [with Expr = Expr; T = int] [with Expr = boost::optional<int>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58:   required from 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, boost::optional<int>&>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'void boost::optional_detail::optional_base<T>::assign_value(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:349:28:   required from 'void boost::optional_detail::optional_base<T>::assign(boost::optional_detail::optional_base<T>::argument_type) [with T = libmspub::ShapeInfo; boost::optional_detail::optional_base<T>::argument_type = const libmspub::ShapeInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1130:9:   required from 'typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type boost::optional<T>::operator=(T_&&) [with T_ = const libmspub::ShapeInfo&; T = libmspub::ShapeInfo; typename boost::enable_if<boost::is_same<T, typename boost::decay<T_>::type>, boost::optional<T>&>::type = boost::optional<libmspub::ShapeInfo>&]'
ShapeGroupElement.cpp:38:15:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: unused parameter 'rhs' [-Wunused-parameter]
 class optional
       ^
In file included from ShapeGroupElement.h:19:0,
                 from ShapeGroupElement.cpp:10:
ShapeInfo.h:37:8: note: synthesized method 'boost::optional<T>& boost::optional<T>::operator=(const boost::optional<T>&) [with T = libmspub::Coordinate]' first required here 
 struct ShapeInfo
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: unused parameter 'rhs' [-Wunused-parameter]
 class optional
       ^
In file included from ShapeGroupElement.h:19:0,
                 from ShapeGroupElement.cpp:10:
ShapeInfo.h:37:8: note: synthesized method 'boost::optional<T>& boost::optional<T>::operator=(const boost::optional<T>&) [with T = std::pair<bool, bool>]' first required here 
 struct ShapeInfo
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: unused parameter 'rhs' [-Wunused-parameter]
 class optional
       ^
In file included from ShapeGroupElement.h:19:0,
                 from ShapeGroupElement.cpp:10:
ShapeInfo.h:37:8: note: synthesized method 'boost::optional<T>& boost::optional<T>::operator=(const boost::optional<T>&) [with T = libmspub::Margins]' first required here 
 struct ShapeInfo
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: unused parameter 'rhs' [-Wunused-parameter]
 class optional
       ^
In file included from ShapeGroupElement.h:19:0,
                 from ShapeGroupElement.cpp:10:
ShapeInfo.h:37:8: note: synthesized method 'boost::optional<T>& boost::optional<T>::operator=(const boost::optional<T>&) [with T = libmspub::DynamicCustomShape]' first required here 
 struct ShapeInfo
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: unused parameter 'rhs' [-Wunused-parameter]
 class optional
       ^
In file included from ShapeGroupElement.h:19:0,
                 from ShapeGroupElement.cpp:10:
ShapeInfo.h:37:8: note: synthesized method 'boost::optional<T>& boost::optional<T>::operator=(const boost::optional<T>&) [with T = libmspub::ColorReference]' first required here 
 struct ShapeInfo
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: unused parameter 'rhs' [-Wunused-parameter]
 class optional
       ^
In file included from ShapeGroupElement.h:19:0,
                 from ShapeGroupElement.cpp:10:
ShapeInfo.h:37:8: note: synthesized method 'boost::optional<T>& boost::optional<T>::operator=(const boost::optional<T>&) [with T = libmspub::Dash]' first required here 
 struct ShapeInfo
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: unused parameter 'rhs' [-Wunused-parameter]
 class optional
       ^
In file included from ShapeGroupElement.h:19:0,
                 from ShapeGroupElement.cpp:10:
ShapeInfo.h:37:8: note: synthesized method 'boost::optional<T>& boost::optional<T>::operator=(const boost::optional<T>&) [with T = libmspub::TableInfo]' first required here 
 struct ShapeInfo
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: unused parameter 'rhs' [-Wunused-parameter]
 class optional
       ^
In file included from ShapeGroupElement.h:19:0,
                 from ShapeGroupElement.cpp:10:
ShapeInfo.h:37:8: note: synthesized method 'boost::optional<T>& boost::optional<T>::operator=(const boost::optional<T>&) [with T = libmspub::Arrow]' first required here 
 struct ShapeInfo
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: unused parameter 'rhs' [-Wunused-parameter]
 class optional
       ^
In file included from ShapeGroupElement.h:19:0,
                 from ShapeGroupElement.cpp:10:
ShapeInfo.h:37:8: note: synthesized method 'boost::optional<T>& boost::optional<T>::operator=(const boost::optional<T>&) [with T = libmspub::Shadow]' first required here 
 struct ShapeInfo
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from ShapeGroupElement.h:17,
                 from ShapeGroupElement.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:757:58: note: synthesized method 'libmspub::ShapeInfo& libmspub::ShapeInfo::operator=(const libmspub::ShapeInfo&)' first required here 
     void assign_value ( argument_type val ) { get_impl() = val; }
                                                          ^
--- PolygonUtils.lo ---
PolygonUtils.cpp: In function 'void libmspub::writeCustomShape(libmspub::ShapeType, librevenge::RVNGPropertyList&, librevenge::RVNGDrawingInterface*, double, double, double, double, bool, libmspub::VectorTransformation2D, std::vector<libmspub::Line>, std::function<double(unsigned int)>, const std::vector<libmspub::Color>&, std::shared_ptr<const libmspub::CustomShape>)':
PolygonUtils.cpp:6029:40: warning: '*((void*)(& lastPoint)+8).libmspub::Vector2D::m_y' may be used uninitialized in this function [-Wmaybe-uninitialized]
             double tmpY = curr2D.m_y - prevY;
                                        ^
PolygonUtils.cpp:6028:40: warning: '*((void*)(& lastPoint)+8).libmspub::Vector2D::m_x' may be used uninitialized in this function [-Wmaybe-uninitialized]
             double tmpX = curr2D.m_x - prevX;
                                        ^
--- VectorTransformation2D.lo ---
  CXX      VectorTransformation2D.lo
--- libmspub_utils.lo ---
  CXX      libmspub_utils.lo
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:102:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void> : integral_constant<std::size_t, 0>{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:104:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void const> : integral_constant<std::size_t, 0>{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:105:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void const volatile> : integral_constant<std::size_t, 0>{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:106:19: warning: base class 'struct boost::integral_constant<long unsigned int, 0ul>' has a non-virtual destructor [-Weffc++]
 template<> struct alignment_of<void volatile> : integral_constant<std::size_t, 0>{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:19:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<void> : public true_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:20:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<const void> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:21:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<const volatile void> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:22:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_void<volatile void> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:75:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void> : public integral_constant<bool, false>{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:76:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void const> : public integral_constant<bool, false>{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:77:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void volatile> : public integral_constant<bool, false>{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:78:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_default_constructible<void const volatile> : public integral_constant<bool, false>{};
                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:62:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void> : public false_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:64:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void const> : public false_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:65:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void const volatile> : public false_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:66:19: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template<> struct has_nothrow_constructor<void volatile> : public false_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:30:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned char> : public true_type {};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:31:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned short> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:32:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned int> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:33:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<unsigned long> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:35:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<signed char> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:36:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<short> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:37:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<int> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:38:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<long> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:40:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<char> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:41:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<bool> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:47:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<wchar_t> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:67:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral< ::boost::ulong_long_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:68:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral< ::boost::long_long_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:75:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<boost::int128_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:76:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<boost::uint128_type> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:79:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<char16_t> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:82:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_integral<char32_t> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:20:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<float> : public true_type{};
                      ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:21:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<double> : public true_type{};
                      ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:22:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<long double> : public true_type{};
                      ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:25:22: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template<> struct is_floating_point<__float128> : public true_type{};
                      ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:45:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:48:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void const> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:49:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void const volatile> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:50:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod<void volatile> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<long double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:55:150:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 16ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:59:143:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<long long int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:64:156:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<long int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:70:133:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:73:133:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<short int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:76:136:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 2ul>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<char>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:83:83:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 1ul>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:106:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a2> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:107:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a4> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:108:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a8> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:109:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a16> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:110:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a32> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:111:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a64> : public true_type{};
                   ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:112:19: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template<> struct is_pod< ::boost::tt_align_ns::a128> : public true_type{};
                   ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:56:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:57:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void const> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:58:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void volatile> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:59:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_destructible<void const volatile> : public false_type{};
                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:61:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:62:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void const> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:63:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void const volatile> : public false_type{};
                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:64:23: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <> struct is_constructible<void volatile> : public false_type{};
                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:51:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:442:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:443:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:444:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:445:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void, void volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:447:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:448:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:449:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:450:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const, void volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:452:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:453:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:454:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:455:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void const volatile, void volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:457:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:458:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void const> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:459:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void const volatile> : public true_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_convertible.hpp:460:20: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <> struct is_convertible_impl_dispatch<void volatile, void volatile> : public true_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:55:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:57:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:58:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void const volatile> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:59:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_trivial_move_assign<void volatile> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:70:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:77:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:78:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void const volatile> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_assign.hpp:79:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct has_nothrow_assign<void volatile> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:83:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:85:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void const> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:86:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void const volatile> : public false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:87:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_assignable<void volatile> : public false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:54:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:83:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void> : false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:85:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void const> : false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:86:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void volatile> : false_type{};
                    ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_constructible.hpp:87:20: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <> struct is_nothrow_move_constructible<void const volatile> : false_type{};
                    ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/traits.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/utility.hpp:30,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:59,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/detail/type_traits.hpp: In instantiation of 'struct boost::move_detail::alignment_of<boost::move_detail::max_align>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/detail/type_traits.hpp:1276:72:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/move/detail/type_traits.hpp:1101:8: warning: base class 'struct boost::move_detail::alignment_of_impl<boost::move_detail::max_align>' has a non-virtual destructor [-Weffc++]
 struct alignment_of
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<unsigned int>'
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<unsigned int>':
ListInfo.h:30:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<unsigned int>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingType>'
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::NumberingType>':
ListInfo.h:39:34:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::NumberingType>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::NumberingDelimiter>'
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::NumberingDelimiter>':
ListInfo.h:40:39:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::NumberingDelimiter>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_class.hpp: In instantiation of 'struct boost::is_class<boost::optional_detail::optional_tag>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, unsigned int>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_class.hpp:105:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_class : public integral_constant<bool, ::boost::detail::is_class_impl<T>::value> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, unsigned int>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<unsigned int, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<unsigned int, unsigned int>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<unsigned int, unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<unsigned int&>, boost::is_same<unsigned int, unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, unsigned int&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, unsigned int&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, unsigned int&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = unsigned int&]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<unsigned int, const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<unsigned int, const unsigned int&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, const unsigned int&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = unsigned int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<unsigned int, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<unsigned int, unsigned int>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<unsigned int, unsigned int>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = unsigned int]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<unsigned int>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<unsigned int>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<unsigned int>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<unsigned int> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::NumberingType>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingType, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::NumberingType, libmspub::NumberingType>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingType&>, boost::is_same<libmspub::NumberingType, libmspub::NumberingType> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, libmspub::NumberingType&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, libmspub::NumberingType&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, libmspub::NumberingType&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingType&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8:   required from 'struct boost::disjunction<boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:30:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_same<T,T> : public true_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:26:8: warning: base class 'struct boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T>
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::disjunction<boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<libmspub::NumberingDelimiter&>, boost::is_same<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter> >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = libmspub::NumberingDelimiter&]'
ListInfo.h:45:46:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Underline>'
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Underline>':
MSPUBTypes.h:127:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::Underline>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<double>'
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<double>':
MSPUBTypes.h:130:27:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<double>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::Alignment>'
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::Alignment>':
MSPUBTypes.h:165:30:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<libmspub::Alignment>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::LineSpacingInfo>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 8ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::LineSpacingInfo>'
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::LineSpacingInfo>':
MSPUBTypes.h:167:36:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::LineSpacingInfo>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'class boost::optional_detail::tc_optional_base<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<int>'
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:15:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class tc_optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<int>':
MSPUBTypes.h:170:24:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::tc_optional_base<int>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_trivial_move_assign.hpp:21:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_nothrow_move_assignable.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:53,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp: In instantiation of 'struct boost::is_volatile<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:85:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_volatile.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_volatile : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:49:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp: In instantiation of 'struct boost::is_const<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:55:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_const.hpp:37:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_const : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_function_pointer.hpp:18:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:25,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp: In instantiation of 'struct boost::is_member_function_pointer<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27:   required from 'struct boost::is_member_pointer<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_member_function_pointer_cxx_11.hpp:26:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_member_function_pointer : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp: In instantiation of 'struct boost::is_member_pointer<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:133:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_member_pointer.hpp:32:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:14:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp: In instantiation of 'struct boost::is_pointer<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:100:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pointer.hpp:31:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_pointer : public false_type{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp: In instantiation of 'struct boost::is_enum<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_enum.hpp:160:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_enum : public integral_constant<bool, BOOST_IS_ENUM(T)> {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:13:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp: In instantiation of 'struct boost::is_floating_point<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_floating_point.hpp:16:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_floating_point : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp: In instantiation of 'struct boost::is_integral<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:77:   required from 'struct boost::is_arithmetic<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_integral.hpp:22:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_integral : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp: In instantiation of 'struct boost::is_arithmetic<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:22:70:   required from 'struct boost::is_scalar<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_arithmetic.hpp:18:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_arithmetic : public integral_constant<bool, is_integral<T>::value || is_floating_point<T>::value> {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_pod.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/type_with_alignment.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:43,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp: In instantiation of 'struct boost::is_scalar<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:892:52:   required from 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_scalar.hpp:21:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_scalar
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_config::optional_uses_direct_storage_for<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:891:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct optional_uses_direct_storage_for
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:38:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp: In instantiation of 'struct boost::alignment_of<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:33:51:   required from 'union boost::optional_detail::aligned_storage<libmspub::ListInfo>::dummy_u'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_aligned_storage.hpp:34:7:   required from 'class boost::optional_detail::aligned_storage<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:783:18:   required from 'class boost::optional_detail::optional_base<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/alignment_of.hpp:88:27: warning: base class 'struct boost::integral_constant<long unsigned int, 4ul>' has a non-virtual destructor [-Weffc++]
 template <class T> struct alignment_of : public integral_constant<std::size_t, ::boost::detail::alignment_of_impl<T>::value>{};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional_detail::optional_base<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7:   required from 'class boost::optional<libmspub::ListInfo>'
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:123:7: warning: base class 'struct boost::optional_detail::optional_tag' has a non-virtual destructor [-Weffc++]
 class optional_base : public optional_tag
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'class boost::optional<libmspub::ListInfo>':
MSPUBTypes.h:173:29:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:909:7: warning: base class 'class boost::optional_detail::optional_base<libmspub::ListInfo>' has a non-virtual destructor [-Weffc++]
 class optional
       ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Underline, const libmspub::Underline&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, const libmspub::Underline&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Underline>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Underline>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Underline>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, const boost::optional<libmspub::Underline>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Underline>&>, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, const boost::optional<libmspub::Underline>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Underline>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<double, const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, const double&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<double, const double&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<double, const double&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, const double&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<double>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<double>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<double>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<double> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<double, const boost::optional<double>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<double>&>, boost::is_same<double, boost::optional<double> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<double, const boost::optional<double>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, const boost::optional<double>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, const boost::optional<double>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<double>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, const boost::optional<unsigned int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<unsigned int>&>, boost::is_same<unsigned int, boost::optional<unsigned int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, const boost::optional<unsigned int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, const boost::optional<unsigned int>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, const boost::optional<unsigned int>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<unsigned int>&]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Underline]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Underline, libmspub::Underline>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Underline, libmspub::Underline>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Underline]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Underline, boost::optional<libmspub::Underline> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Underline> >, boost::is_same<libmspub::Underline, boost::optional<libmspub::Underline> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Underline, boost::optional<libmspub::Underline>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Underline>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = double]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<double, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<double, double>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<double, double>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<double, double>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<double, double>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = double]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<double> >, boost::is_same<double, boost::optional<double> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<double> >, boost::is_same<double, boost::optional<double> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<double> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<double, boost::optional<double> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<double> >, boost::is_same<double, boost::optional<double> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<double, boost::optional<double>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, boost::optional<double>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<double, boost::optional<double>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<double>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >, boost::is_same<unsigned int, boost::optional<unsigned int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >, boost::is_same<unsigned int, boost::optional<unsigned int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<unsigned int, boost::optional<unsigned int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<unsigned int> >, boost::is_same<unsigned int, boost::optional<unsigned int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<unsigned int, boost::optional<unsigned int>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<unsigned int>]'
MSPUBTypes.h:187:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Alignment, const libmspub::Alignment&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, const libmspub::Alignment&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Alignment>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Alignment>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::Alignment>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, const boost::optional<libmspub::Alignment>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::Alignment>&>, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, const boost::optional<libmspub::Alignment>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::Alignment>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, const libmspub::LineSpacingInfo&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::LineSpacingInfo>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::LineSpacingInfo>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::LineSpacingInfo>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::LineSpacingInfo>&>, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, const boost::optional<libmspub::LineSpacingInfo>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::LineSpacingInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<int, const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, const int&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<int, const int&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<int, const int&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, const int&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<int>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<int>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<int>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<int> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<int, const boost::optional<int>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<int>&>, boost::is_same<int, boost::optional<int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<int, const boost::optional<int>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, const boost::optional<int>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, const boost::optional<int>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<int>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingType, const libmspub::NumberingType&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, const libmspub::NumberingType&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingType>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingType>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingType>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingType>&>, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, const boost::optional<libmspub::NumberingType>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingType>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = const libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, const libmspub::NumberingDelimiter&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingDelimiter>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingDelimiter>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::NumberingDelimiter>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::NumberingDelimiter>&>, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, const boost::optional<libmspub::NumberingDelimiter>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::NumberingDelimiter>&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingType, libmspub::NumberingType>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingType, libmspub::NumberingType>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingType]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingType, boost::optional<libmspub::NumberingType> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingType> >, boost::is_same<libmspub::NumberingType, boost::optional<libmspub::NumberingType> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingType, boost::optional<libmspub::NumberingType>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingType>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::NumberingDelimiter, libmspub::NumberingDelimiter>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::NumberingDelimiter]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::NumberingDelimiter> >, boost::is_same<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::NumberingDelimiter, boost::optional<libmspub::NumberingDelimiter>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::NumberingDelimiter>]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:45:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:33:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference<T&> : public true_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo&]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:29:70:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:54:111:   required from 'struct boost::is_complete<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp: In instantiation of 'struct boost::is_complete<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:38:4:   required from 'struct boost::is_destructible<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:53:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_complete
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:17:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp: In instantiation of 'struct boost::is_destructible<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:125:   required from 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_destructible.hpp:37:30: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_destructible : public integral_constant<bool, sizeof(boost::detail::is_destructible_imp::test<T>(0)) == sizeof(boost::type_traits::yes_type)>
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::ListInfo, const libmspub::ListInfo&>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, const libmspub::ListInfo&>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:965:14:   required by substitution of 'template<class U> boost::optional<T>::optional(const boost::optional<U>&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, const U&>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<const boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<const boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_and_derived.hpp:22:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ListInfo>, boost::optional_ns::in_place_init_if_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:794:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T, class U> struct is_same : public false_type {};
                                       ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ListInfo>, boost::optional_ns::in_place_init_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:793:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional<libmspub::ListInfo>, boost::none_t>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp: In instantiation of 'struct boost::is_same<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:24:11:   required from 'const bool boost::detail::is_base_of_imp<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >::value'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48:   required from 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_same.hpp:29:39: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:48:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp: In instantiation of 'struct boost::is_base_of<boost::optional_detail::optional_tag, boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:792:22:   required from 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_base_of.hpp:30:48: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class Base, class Derived> struct is_base_of
                                                ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<const boost::optional<libmspub::ListInfo>&>, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, const boost::optional<libmspub::ListInfo>&, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = const boost::optional<libmspub::ListInfo>&]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::Alignment]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::Alignment, libmspub::Alignment>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::Alignment, libmspub::Alignment>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::Alignment]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::Alignment, boost::optional<libmspub::Alignment> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::Alignment> >, boost::is_same<libmspub::Alignment, boost::optional<libmspub::Alignment> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::Alignment, boost::optional<libmspub::Alignment>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::Alignment>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::LineSpacingInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::LineSpacingInfo, libmspub::LineSpacingInfo>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::LineSpacingInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::LineSpacingInfo> >, boost::is_same<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::LineSpacingInfo, boost::optional<libmspub::LineSpacingInfo>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::LineSpacingInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = int]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<int, int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<int, int>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<int, int>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<int, int>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<int, int>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = int]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<int> >, boost::is_same<int, boost::optional<int> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<int> >, boost::is_same<int, boost::optional<int> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<int> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<int, boost::optional<int> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<int> >, boost::is_same<int, boost::optional<int> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<int, boost::optional<int>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, boost::optional<int>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<int, boost::optional<int>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<int>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp: In instantiation of 'struct boost::is_rvalue_reference<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_rvalue_reference.hpp:17:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_rvalue_reference : public false_type {};
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp: In instantiation of 'struct boost::is_lvalue_reference<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:24:46:   required from 'struct boost::is_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_lvalue_reference.hpp:32:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_lvalue_reference : public false_type{};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:16:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp: In instantiation of 'struct boost::is_reference<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:77:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_reference.hpp:20:27: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 template <class T> struct is_reference 
                           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:15:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:12,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp: In instantiation of 'struct boost::is_void<libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:51:42:   required from 'struct boost::type_traits_detail::add_rvalue_reference_imp<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/add_rvalue_reference.hpp:58:82:   required from 'struct boost::add_rvalue_reference<libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/declval.hpp:40:44:   required by substitution of 'template<class T> typename boost::add_rvalue_reference<T>::type boost::declval() [with T = libmspub::ListInfo]'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:37:93:   required from 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_void.hpp:17:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_void : public false_type {};
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:50:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp: In instantiation of 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8:   required from 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_constructible.hpp:54:41: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
    template <class T, class Arg> struct is_constructible<T, Arg> : public integral_constant<bool, is_destructible<T>::value && sizeof(boost::detail::is_constructible_imp::test1<T, Arg>(0)) == sizeof(boost::type_traits::yes_type)>
                                         ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:817:8: warning: base class 'struct boost::is_constructible<libmspub::ListInfo, libmspub::ListInfo>' has a non-virtual destructor [-Weffc++]
 struct is_optional_constructible : boost::is_constructible<T, U>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_constructible<libmspub::ListInfo, libmspub::ListInfo>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:982:14:   required by substitution of 'template<class U> boost::optional<T>::optional(boost::optional<U>&&, typename boost::enable_if<boost::optional_detail::is_optional_constructible<T, U>, bool>::type) [with U = libmspub::ListInfo]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<true, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:12:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:46,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp: In instantiation of 'struct boost::is_array<boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_array.hpp:25:30: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    template <class T> struct is_array : public false_type {};
                              ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_function.hpp:19:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_complete.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/is_default_constructible.hpp:15,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/has_nothrow_constructor.hpp:22,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:42,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp: In instantiation of 'struct boost::is_function<boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/decay.hpp:37:119:   required from 'struct boost::decay<boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/detail/is_function_cxx_11.hpp:19:11: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
    struct is_function : public false_type {};
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8:   required from 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:790:8: warning: base class 'struct boost::integral_constant<bool, true>' has a non-virtual destructor [-Weffc++]
 struct is_optional_or_tag
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:41:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp: In instantiation of 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8:   required from 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/type_traits/disjunction.hpp:30:8: warning: base class 'struct boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >' has a non-virtual destructor [-Weffc++]
 struct disjunction<T, U...>
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::has_dedicated_constructor<libmspub::ListInfo, boost::optional<libmspub::ListInfo> >':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:799:8: warning: base class 'struct boost::disjunction<boost::optional_detail::is_optional_or_tag<boost::optional<libmspub::ListInfo> >, boost::is_same<libmspub::ListInfo, boost::optional<libmspub::ListInfo> > >' has a non-virtual destructor [-Weffc++]
 struct has_dedicated_constructor
        ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'struct boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10:   required from 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>, bool>'
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:867:8: warning: base class 'struct boost::integral_constant<bool, false>' has a non-virtual destructor [-Weffc++]
 struct is_optional_val_init_candidate
        ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:31:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp: In instantiation of 'struct boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<libmspub::ListInfo, boost::optional<libmspub::ListInfo>, true>, bool>':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1009:12:   required by substitution of 'template<class Expr> boost::optional<T>::optional(Expr&&, typename boost::enable_if<boost::optional_detail::is_optional_val_init_candidate<T, Expr>, bool>::type) [with Expr = boost::optional<libmspub::ListInfo>]'
MSPUBTypes.h:194:97:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/core/enable_if.hpp:41:10: warning: base class 'struct boost::enable_if_c<false, bool>' has a non-virtual destructor [-Weffc++]
   struct enable_if : public enable_if_c<Cond::value, T> {};
          ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/unicode/uenum.h:25:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/unicode/ucnv.h:52,
                 from libmspub_utils.cpp:16:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/unicode/uenum.h:69:29: warning: base class 'class icu_74::LocalPointerBase<UEnumeration>' has a non-virtual destructor [-Weffc++]
 U_DEFINE_LOCAL_OPEN_POINTER(LocalUEnumerationPointer, UEnumeration, uenum_close);
                             ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/unicode/localpointer.h:551:11: note: in definition of macro 'U_DEFINE_LOCAL_OPEN_POINTER'
     class LocalPointerClassName : public LocalPointerBase<Type> { \
           ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/unicode/ucnv.h:599:29: warning: base class 'class icu_74::LocalPointerBase<UConverter>' has a non-virtual destructor [-Weffc++]
 U_DEFINE_LOCAL_OPEN_POINTER(LocalUConverterPointer, UConverter, ucnv_close);
                             ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/unicode/localpointer.h:551:11: note: in definition of macro 'U_DEFINE_LOCAL_OPEN_POINTER'
     class LocalPointerClassName : public LocalPointerBase<Type> { \
           ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::LineSpacingInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1024:5:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::LineSpacingInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base ( optional_base const& rhs )
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base(const boost::optional_detail::optional_base<T>&) [with T = libmspub::ListInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:1024:5:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:202:5: warning: 'boost::optional_detail::optional_base<libmspub::ListInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = unsigned int]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = unsigned int]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<unsigned int>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::NumberingType]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::NumberingType]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::NumberingType>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::NumberingDelimiter]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::NumberingDelimiter]'
ListInfo.h:33:45:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::NumberingDelimiter>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::Underline]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Underline]'
MSPUBTypes.h:124:12:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::Underline>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = double]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = double]'
MSPUBTypes.h:124:12:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<double>::m_storage' should be initialized in the member initialization list [-Weffc++]
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = libmspub::Alignment]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::Alignment]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<libmspub::Alignment>::m_storage' should be initialized in the member initialization list [-Weffc++]
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::LineSpacingInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::LineSpacingInfo]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::LineSpacingInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:786:0,
                 from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp: In instantiation of 'boost::optional_detail::tc_optional_base<T>::tc_optional_base() [with T = int]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = int]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/detail/optional_trivially_copyable_base.hpp:36:5: warning: 'boost::optional_detail::tc_optional_base<int>::m_storage' should be initialized in the member initialization list [-Weffc++]
     tc_optional_base()
     ^
In file included from /home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional.hpp:15:0,
                 from MSPUBTypes.h:16,
                 from libmspub_utils.h:26,
                 from libmspub_utils.cpp:10:
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp: In instantiation of 'boost::optional_detail::optional_base<T>::optional_base() [with T = libmspub::ListInfo]':
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:931:38:   required from 'boost::optional<T>::optional() [with T = libmspub::ListInfo]'
MSPUBTypes.h:180:93:   required from here
/home/pbulk/build/converters/libmspub/work/.buildlink/include/boost/optional/optional.hpp:148:5: warning: 'boost::optional_detail::optional_base<libmspub::ListInfo>::m_storage' should be initialized in the member initialization list [-Weffc++]
     optional_base()
     ^
--- libmspub-0.1.la ---
  CXXLD    libmspub-0.1.la
/bin/grep: /home/pbulk/build/converters/libmspub/work/.buildlink/gcc6/lib/../lib64/libstdc++.la: No such file or directory
/bin/sed: can't read /home/pbulk/build/converters/libmspub/work/.buildlink/gcc6/lib/../lib64/libstdc++.la: No such file or directory
libtool:   error: '/home/pbulk/build/converters/libmspub/work/.buildlink/gcc6/lib/../lib64/libstdc++.la' is not a valid libtool archive
*** [libmspub-0.1.la] Error code 1

bmake[3]: stopped in /home/pbulk/build/converters/libmspub/work/libmspub-0.1.4/src/lib
1 error

bmake[3]: stopped in /home/pbulk/build/converters/libmspub/work/libmspub-0.1.4/src/lib
*** [all-recursive] Error code 1

bmake[2]: stopped in /home/pbulk/build/converters/libmspub/work/libmspub-0.1.4/src
1 error

bmake[2]: stopped in /home/pbulk/build/converters/libmspub/work/libmspub-0.1.4/src
*** [all-recursive] Error code 1

bmake[1]: stopped in /home/pbulk/build/converters/libmspub/work/libmspub-0.1.4
1 error

bmake[1]: stopped in /home/pbulk/build/converters/libmspub/work/libmspub-0.1.4
*** [all] Error code 2

bmake: stopped in /home/pbulk/build/converters/libmspub/work/libmspub-0.1.4
1 error

bmake: stopped in /home/pbulk/build/converters/libmspub/work/libmspub-0.1.4
*** Error code 2

Stop.
bmake[1]: stopped in /data/jenkins/workspace/pkgsrc-el7-trunk-x86_64/converters/libmspub
*** Error code 1

Stop.
bmake: stopped in /data/jenkins/workspace/pkgsrc-el7-trunk-x86_64/converters/libmspub